Develocity build scan retrieval does not handle merge commits

[yrodiere]

Build scan retrieval just searches for all build scans for a given commit.

When CI performs a merge commit before the build, the build scan is attached to a different commit, so the bot will not find it.

We should try to retrieve info from the GitHub checks instead and try to match the CI build regardless of the commit. The question is: do we have the required info in GitHub checks? :/

For Jenkins:

For GitHub Actions: