All entra commands will have an aad alias.

• These aliasses can be removed when we start working on v8.
• We should also remove the clientside redirects from /cmd/aad to /cmd/entra in the docs.
• Remove deprecated '--aadGroupIds' and '--aadGroupNames' options in 'spo group member add'.
• Remove deprecated '--aadGroupIds' and '--aadGroupNames' options in 'spo group member remove'.
• Remove deprecated '--aadId' option in 'spo user ensure'.