PP-617: PP-788: acl_groups and acl_resv_groups will allow secondary groups to submit jobs and reservations

Background:

acl_groups on queue's and reservations and acl_resv_groups on server was not allowing users for whom the group set is secondary group to submit jobs and reservations respectively.

Interface change:

• Synopsis: If a user for whom the set group on acl_groups or acl_resv_groups in a secondary group job or reservation submission wont throw any error message 
• Visibility: Public
• Change Control: Stable
• Details: 
  • Prior to this change if a group is set on acl_groups for a queue or reservation and an user for whom the group is a secondary group would submit a job onto that queue or reservation , The job submission would throw an error saying "qsub: Unauthorized Request". After this change now no such error message will be thrown and job will be submitted.
  • Prior to this change if a group is set on acl_resv_groups on server and an user for whom the group is a secondary group would submit a reservation , The reservation submission would throw an error saying "pbs_rsub: Requestor's group not authorized to submit reservations". After this change now no such error message will be thrown and reservation will be submitted.