chore(deps, rust): update rust-lang.rust-analyzer in devcontainer-metadata.json

[embedded-releaser-app]

Note

Before merging this PR, please conduct a manual test checking basic functionality of the updated plug-ins. There are limited automated tests for the VS Code Extension updates.

Updates rust-lang.rust-analyzer from 0.3.2989 to 0.3.2997

Release notes

Commit: b54a82b
Release: 2026-08-03 (v0.3.2997)

New Features

• #22306 emit inactive-code diagnostics in macros.
• #22959 support CovariantUnsafeCell.

Performance Improvements

• #22966 avoid having a separate query for defined opaques.

Fixes

• #22886 (first contribution) fix a glob import shadowing bug.
• #22964 (first contribution) show qualified paths on collisions in type-mismatch.
• #22947 (first contribution) fix error code for mismatched-arg-count.
• #22977 (first contribution) handle disallowed names in unlinked_file.
• #22996 (first contribution) parse multi-line component arrays in rust-toolchain.toml
• #22743 resolve path in all namespaces in resolve_path.
• #22943 mark auto traits as coinductive.
• #22932 fix a panic with large discriminant values.
• #22930 fix a panic on <S as S>::S.
• #22933 fix a Semantics panic on include!.
• #22938 fix a panic with HRTB closure arguments.
• #22957 hide parameter inlay hints with matching raw identifiers.
• #22965 don't allocate anonymous consts for bare paths in blocks.
• #22956 double stack size to 16MB.
• #22948 implement slice_get_unchecked in MIR debug execution, to fix bitflags!.
• #22992 don't panic on a self-referential impl Trait function.
• #22993 handle backslash in r"\{foo}".
• #23004 parse || 1.. .field.
• #23003 add reference when completing a parameter where coercion applies.
• #22940 match virtual paths by components.
• #22660 respect references.exclude{Tests,Imports} in references lens.
• #22903 only try to parse discoverConfig command stdout.

Internal Improvements

• #22937 (first contribution) disallow postix snippets with item scope.
• #22958 (first contribution) temporarily re-add --lockfile-path support.
• #22909 (first contribution) make analysis-stats progress bar Unicode-safe.
• #22945 store "liberated" closure signatures in InferenceResult.
• #22864, #22997 fully port ExprScopes to take a visitor.
• #22808 remove clone_for_update and mutable rowan APIs.
• #22998 bump rowan to the version without mutable APIs.
• #22969 simplify SourceChange.
• #22939 bump rustc_next_trait_solver.

See also the changelog post.

[github-actions]

❌MegaLinter analysis: Error

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	24		0	0	0.52s
✅ ACTION	zizmor	24	0	0	0	5.25s
✅ DOCKERFILE	hadolint	3		0	0	0.23s
✅ JSON	npm-package-json-lint	yes		no	no	0.67s
✅ JSON	prettier	22	3	0	0	0.88s
✅ JSON	v8r	22		0	0	9.36s
✅ MARKDOWN	markdownlint	12	0	0	0	0.89s
✅ MARKDOWN	markdown-table-formatter	12	1	0	0	0.22s
✅ REPOSITORY	checkov	yes		no	no	27.48s
✅ REPOSITORY	gitleaks	yes		no	no	1.34s
✅ REPOSITORY	git_diff	yes		no	no	0.01s
✅ REPOSITORY	grype	yes		no	no	55.5s
❌ REPOSITORY	osv-scanner	yes		1	no	0.7s
✅ REPOSITORY	secretlint	yes		no	no	1.15s
✅ REPOSITORY	syft	yes		no	no	2.61s
✅ REPOSITORY	trivy	yes		no	no	13.29s
✅ REPOSITORY	trivy-sbom	yes		no	no	0.27s
✅ REPOSITORY	trufflehog	yes		no	no	2.71s
⚠️ SPELL	lychee	86		4	0	11.21s
✅ YAML	prettier	32	0	0	0	1.0s
✅ YAML	v8r	32		0	0	9.87s
✅ YAML	yamllint	32		0	0	0.77s

Detailed Issues

❌ REPOSITORY / osv-scanner - 1 error

Scanning dir .
Starting filesystem walk for root: /
Scanned package-lock.json file and found 73 packages
Scanned .devcontainer/cpp/requirements.txt file and found 20 packages
Scanned test/rust/workspace/clippy/Cargo.lock file and found 1 package
Scanned test/rust/workspace/cortex-m/Cargo.lock file and found 30 packages
Scanned test/rust/workspace/cortex-mf/Cargo.lock file and found 30 packages
Scanned test/rust/workspace/test/Cargo.lock file and found 1 package
Scanned test/rust/workspace/cargo/Cargo.lock file and found 1 package
End status: 83 dirs visited, 301 inodes visited, 7 Extract calls, 25.12916ms elapsed, 25.129371ms wall time
Loaded filter from: test/rust/workspace/cortex-m/osv-scanner.toml
Loaded filter from: test/rust/workspace/cortex-mf/osv-scanner.toml
RUSTSEC-2026-0110 has been filtered out because: bare-metal is deprecated/unmaintained upstream with no fixed version; pulled in transitively by cortex-m in this test fixture crate
RUSTSEC-2026-0110 has been filtered out because: bare-metal is deprecated/unmaintained upstream with no fixed version; pulled in transitively by cortex-m in this test fixture crate
Filtered 2 vulnerabilities from output

Total 1 package affected by 1 known vulnerability (0 Critical, 1 High, 0 Medium, 0 Low, 0 Unknown) from 1 ecosystem.
1 vulnerability can be fixed.

+-------------------------------------+------+-----------+-----------------------+---------+---------------+-------------------+
| OSV URL                             | CVSS | ECOSYSTEM | PACKAGE               | VERSION | FIXED VERSION | SOURCE            |
+-------------------------------------+------+-----------+-----------------------+---------+---------------+-------------------+
| https://osv.dev/GHSA-rgw5-rvv9-x895 | 7.5  | npm       | brace-expansion (dev) | 5.0.8   | 5.0.9         | package-lock.json |
+-------------------------------------+------+-----------+-----------------------+---------+---------------+-------------------+

⚠️ SPELL / lychee - 4 errors

📝 Summary
---------------------
🔍 Total..........133
🔗 Unique.........112
✅ Successful.....124
⏳ Timeouts.........0
🔀 Redirected......13
👻 Excluded.........0
❓ Unknown..........0
🚫 Errors...........4
⛔ Unsupported......4

Errors in .github/CODE_OF_CONDUCT.md
[ERROR] https://www.contributor-covenant.org/ (at 76:42) | Network error: Connection reset by peer (os error 104)

Errors in .github/TOOL_VERSION_ISSUE_TEMPLATE.md
[403] https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads (at 30:7) | Rejected status code: 403 Forbidden

Errors in .github/workflows/pr-conventional-title.yml
[ERROR] https://www.conventionalcommits.org/en/v1.0.0/ (at 42:95) | Network error: Connection reset by peer (os error 104)

Errors in README.md
[ERROR] https://docs.sigstore.dev/cosign/signing/overview/ (at 135:76) | Network error: Connection reset by peer (os error 104)

Hint: Followed 13 redirects. You might want to consider replacing redirecting URLs with the resolved URLs. Use verbose mode (`-v`/`-vv`) to see redirection details.
Hint: You can configure accepted/rejected response codes with `-a` or `--accept`

Notices

📣 MegaLinter 9.5.0 is out! Discover the new features and security recommendations in the release announcement. (Skip this info by defining SECURITY_SUGGESTIONS: false)

See detailed reports in MegaLinter artifacts

You could have the same capabilities but better runtime performances if you use a MegaLinter flavor:

• oxsecurity/megalinter/flavors/salesforce@v9.5.0 (59 linters)
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Your project could benefit from a custom flavor, which would allow you to run only the linters you need, and thus improve runtime performances. (Skip this info by defining FLAVOR_SUGGESTIONS: false)

• Documentation: Custom Flavors
• Command: npx mega-linter-runner@9.5.0 --custom-flavor-setup --custom-flavor-linters ACTION_ACTIONLINT,ACTION_ZIZMOR,DOCKERFILE_HADOLINT,JSON_V8R,JSON_PRETTIER,JSON_NPM_PACKAGE_JSON_LINT,MARKDOWN_MARKDOWNLINT,MARKDOWN_MARKDOWN_TABLE_FORMATTER,REPOSITORY_CHECKOV,REPOSITORY_GIT_DIFF,REPOSITORY_GITLEAKS,REPOSITORY_GRYPE,REPOSITORY_OSV_SCANNER,REPOSITORY_SECRETLINT,REPOSITORY_SYFT,REPOSITORY_TRIVY,REPOSITORY_TRIVY_SBOM,REPOSITORY_TRUFFLEHOG,SPELL_LYCHEE,YAML_PRETTIER,YAML_YAMLLINT,YAML_V8R

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