build(deps):(deps): bump Namchee/conventional-pr from 0.15.4 to 0.15.5 (#4974)

Bumps [Namchee/conventional-pr](https://github.com/namchee/conventional-pr) from 0.15.4 to 0.15.5.
- [Release notes](https://github.com/namchee/conventional-pr/releases)
- [Commits](https://github.com/namchee/conventional-pr/compare/v0.15.4...v0.15.5)

---
updated-dependencies:
- dependency-name: Namchee/conventional-pr
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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