Bump bump-my-version from 0.28.1 to 0.28.3

Bumps [bump-my-version](https://github.com/callowayproject/bump-my-version) from 0.28.1 to 0.28.3.
- [Release notes](https://github.com/callowayproject/bump-my-version/releases)
- [Changelog](https://github.com/callowayproject/bump-my-version/blob/master/CHANGELOG.md)
- [Commits](callowayproject/bump-my-version@0.28.1...0.28.3)

---
updated-dependencies:
- dependency-name: bump-my-version
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements/bump-my-version.txt

@@ -1 +1 @@
-bump-my-version == 0.28.1
+bump-my-version == 0.28.3