FIx permissions /var/lib/awx/projects when projects_persistence is true.

[paytroff]

SUMMARY

When 'projects_persistence' is false, permissions /var/lib/awx/projects are 777 with root:root.
When 'projects_persistence' is true, permissions /var/lib/awx/projects are 775 with root:1000.
But the problem is : group id 1000 does not exist in ansible/awx container, so user 'awx' cannot write into /var/lib/awx/projects directory when you sync project in AWX UI.

ISSUE TYPE

• Bug, Docs Fix or other nominal change

ADDITIONAL INFORMATION

Before:
chgrp 1000 /var/lib/awx/projects
After:
chgrp 0 /var/lib/awx/projects

[TheRealHaoLiu]

can you provide more detail on how you tested your PR

[paytroff]

I have rebuilt docker image awx-operator, create an awx instance (with new image operator) with projects_persistence = true, then see which permisions on folder /var/lib/awx/projects were set in awx-task and awx-web pod.
Then in AWX UI, launch a project synchronisation, result was ok.

Do you need more details ?