Issue 50545 - Port fixup-memberuid and add the functionality to CLI and UI
Description: fixup-memberuid.pl script corrects mismatched member and uniquemember values.
Port to existing CLI tools and add the button (similar to memberOf fixup task) to UI.
https://pagure.io/389-ds-base/issue/50545
Reviewed by: mreynolds, firstyear (Thanks!)