Fix wrong DaVinci Resolve pkgver when release_version is 0

[leinardi]

Fixes #12

Pull request checklist

• [x] I am targeting the master branch (and not the release branch)
• [x] I have rebased this branch on top of the destination branch
• [x] I have executed locally make check before creating the commit and it has run successfully
• [x] My contribution is fully baked and ready to be merged as is
• [x] I have performed a self-review of my own code
• [x] There are no WIP commits in this PR

Type of Changes

	Type
✓	:bug: Bug fix
	:sparkles: New feature
	:hammer: Refactoring
	:scroll: Docs