Add Static Group Mapping

[WillIrvine]

Hi,

Great tool, thanks for the effort here.

A great additional feature would be the ability to map an LDAP group name to a different group name in Gitlab.
We (like many others) have a particular security group "naming scheme" on our AD server that doesn't work well as groups on Gitlab.

Being able to Statically set these in the config.yaml file would be a great addition

i.e

An LDAP group called "Grp-GitLabProject1" where it maps to gitlab group "Project1"

groupNameMapping:

• Grp-GitLabProject1 : Project1

[Adambean]

Hello,

Thanks for your feature idea.
I've currently got too much else going on to look into this. Anyone wanting to implement it feel free to submit a PR.