fix(release): cut Linux-only release

[This-Is-NPC]

Before

• The Linux-only goreleaser fix merged in 67f010f as a build(release): commit. release-please does not treat build: as releasable, so it cut no new version and the corrected goreleaser build never ran. The release is still effectively broken — the fix is on master but unreleased.

After

• A releasable fix: commit exists, so release-please opens a release PR (patch → v0.2.1). Merging that release PR re-runs the goreleaser job with the Linux-only config and publishes the artifacts.

Summary of changes

Aspect	Change
Commit type	empty fix(release): commit to give release-please a releasable change
Code/config	none — the actual Linux-only change already landed in 67f010f

Files updated

• none (empty commit)

Validation

Scenario	Outcome
goreleaser release --snapshot --clean (on the merged config)	builds only linux_amd64 + linux_arm64; produces backstage_Linux_x86_64.tar.gz, backstage_Linux_arm64.tar.gz, checksums.txt
release-please behavior	fix: bumps patch → opens release PR; merging it sets release_created=true and runs goreleaser

Deviations

Criterion	Deviation	Rationale
Non-empty diff	commit is empty	The functional change is already on master; only a releasable commit type is needed to trigger the release.

Risks / follow-ups

• Two merges are required: this PR, then the release PR release-please opens afterward.
• Future release-scoping changes should use fix:/feat: (not build:) when the release itself must be cut.

References

• Follow-up to merged PR fix(release): restrict goreleaser to Linux-only targets #10
• Branch: fix/trigger-linux-release