Display hash of detached branches and ignore permissions for diff and status

This release of mepo adds some functionality to status and diff.

First, when running mepo compare and mepo status, detatched branches will also display the commit id:

GEOSgcm_GridComp       | (b) feature/aogcm (DH, 0793f7b2)

to allow users a better idea of where detached branches are.

Second, new options were added to status and `diff:

• Added --ignore-permissions flag to status and diff to allow the commands to ignore permissions changes
• Add --name-status flag to mepo diff

What's Changed

• Add option to ignore permissions with status and diff by @mathomp4 in #209
• Display detached branches with hash by @mathomp4 in #208
• Update changelog for release by @mathomp4 in #210
• Merge Develop into main for release by @mathomp4 in #211

Full Changelog: v1.38.0...v1.39.0