Update your git repository after release

Changes for 2.049 - 2023-12-31T00:04:38Z

• fixed implementation of 'push_url' in [Git::Init] (Mikko Koivunalho, PR#6)
• new 'stage' option in [Git::Init], to control whether minted files are included in the initial commit (Mikko Koivunalho, PR#7)
• amend [Git::GatherDir] docs to not duplicate documentation for attributes inherited from [GatherDir] (ether)
• amend [Git::Init] docs to reference init.defaultBranch, not master (ether)
• fix warning about disregarded [Git::GatherDir] configs (ether)
• support the 'prune_directory' config in [Git::GatherDir] (ether)