Avoid fork sync for Bomly package repos

[bomly-guy]

Summary

• remove the explicit same-repo pull_request.base blocks for Homebrew and Scoop publishing
• keep the WinGet cross-repo base untouched, since that PR targets microsoft/winget-pkgs

This should stop GoReleaser from trying GitHub's fork-sync API for bomly-dev/homebrew-tap and bomly-dev/scoop-bucket, which are standalone Bomly-owned repos rather than forks.

Validation

• /Users/ahmed/go/bin/goreleaser check
• git diff --check
• make test
• /Users/ahmed/go/bin/goreleaser release --snapshot --clean --skip=publish --release-notes=<tmp>/RELEASE_NOTES.md

Note: the snapshot release completed successfully; the local shell wrapper then exited non-zero while cleaning up because status is a readonly zsh variable. Generated dist/ artifacts were removed afterwards.

[github-actions]

Bomly Diff Summary

Compared 7f8e48492bf7b6d3c070834ce0ab17233c7381e7 to 4fe94a7c195a6353067fa01ddc9a13dedeb42c65.

Overview

Status	Manifests	Dependencies	Findings	Duration
✅ Pass	+0 / ~0 / -0	+0 / ~0 / -0	0 introduced / 0 persisted / 0 resolved	66517ms

Dependency Changes

✅ No dependency changes.

Vulnerabilities

✅ No vulnerability changes.

License Changes

✅ No license changes.

Project Posture

✅ No project posture changes (or --matchers +scorecard was not selected).

Policy Findings

✅ No policy differences were identified.

[bomly-guy]

Superseded by #174, which now includes this package-repo sync cleanup together with the release-note header cleanup.