Merge branch 'stable-6.10'

Merge branch 'stable-6.10'

* stable-6.10:
  Update tycho to 4.0.8
  Update org.eclipse.dash:license-tool-plugin to 1.1.0
  Fix "Comparison of narrow type with wide type in loop condition"
  RepoProject: read the 'dest-branch' attribute of a project
  Make RepoProject#setUpstream public
  RepoCommand: Add error to ManifestErrorException
  RepoCommand: Copy manifest upstream into .gitmodules ref field
  RepoProject: read the "upstream" attribute of a project
  JGit v5.13.3.202401111512-r

Change-Id: If67534f8954703e107e8477456325af3d868612c