clang-uml 0.5.5

[BrewTestBot]

Created by brew bump

---

Created with brew bump-formula-pr.

[github-actions]

@carlocab has requested bottles to be published to this PR.

[bkryza]

@carlocab Hi, I'm the author of clang-uml - I've just released 0.5.5 few minutes ago and noticed it's already been in Homebrew for 7 hours - so thank you :-) Just out of curiosity, is a PR to bump the version generated automatically whenever I push a tagged commit?

My workflow is as follows:

1. Create a release branch (e.g. v0.5.5)
2. Prepare the release in that branch, update docs, run tests, etc.
3. Tag the latest commit and push to that release branch (e.g. 0.5.5)
4. Build packages for Ubuntu, Fedora, Windows and check building on macos
5. If something is wrong, fix the code, retag, push the tag again and rebuild all packages
6. Finally when all packages are built, publish the release on GitHub
7. Merge the release branch to master

The only issue is that if there is something to fix during release procedure, the macos version might differ from the tag in GitHub. I'll try to remember that for next releases and not push the tag until the very last moment...