Update goreleaser glob pattern for nfpm

[KrishnaIyer]

Summary

Our usage of the glob /**/* seems invalid; goreleaser/nfpm#256

We only notice this since we updated our go releaser version here; 8b41e3b

Changes

• The recommended change is to drop the second catch-all block.

Testing

🤷

Regressions

NA

Notes for Reviewers

I don't know if this'll work

Checklist

• Scope: The referenced issue is addressed, there are no unrelated changes.
• Compatibility: The changes are backwards compatible with existing API, storage, configuration and CLI, according to the compatibility commitments in README.md for the chosen target branch.
• Documentation: Relevant documentation is added or updated.
• Changelog: Significant features, behavior changes, deprecations and fixes are added to CHANGELOG.md.
• Commits: Commit messages follow guidelines in CONTRIBUTING.md, there are no fixup commits left.