Add API test case to check if SG displays all rules

This patch adds new API test which checks if owner of security group
can see rules which belongs to his security group even if rule was
created and belongs to other user (admin).

Patch for master branch:
Depends-On: https://review.opendev.org/660174

Backport to stable/Stein:
Depends-On: https://review.opendev.org/661281

Backport to stable/Rocky:
Depends-On: https://review.opendev.org/661283

Backport to stable/Queens:
Depends-On: https://review.opendev.org/661284

Change-Id: I728cd8252d27e27e91bd95e4734d9db470dee35a
Related-Bug: #1824248
1 file changed