Databroker Git version information in container seems to be incorrect

[SebastianSchildt]

This came up in review of #506

Solution are not elegant, but easy

In git checkout action no tags are available, and can neither be checked, options are

• no shallow clone, do a full clone: Easy, but the larger the repo gets the more overhead
• wait for this to be fixed: Add option to fetch tags even if fetch-depth > 0 actions/checkout#579 (seems unrealistic GH ignored it for a long time)
• fetch some amount of history, including the last tag (that worked in the past)

[SebastianSchildt]

Maybe we should think about it in terms of Github Releases: Those should be automated via GH actions, and there we shoudl decide the "correct" way to determine version information

[erikbosch]

As a comment. For kuksa-python-sdk we do not do a shallow clone in CI. Is the size actually a problem?

    - uses: actions/checkout@v4
      with:
        # Fetch everything to get tags working as expected
        fetch-depth: 0
        submodules: 'true'