With this patch, We are adding Centos 9 release file for master
branch. Periodic release file was added in [1]
Also, Add the bool transformation on the whole_disk_images conditional.
- On ansible the string "false" is true. The variable needs to be
transform to bool to ensure that the "false" is false and not true.
Same was done for C8 release files in [2] but was missed in c9.
[1] https://review.opendev.org/c/openstack/tripleo-quickstart/+/806910
[2] https://review.opendev.org/c/openstack/tripleo-quickstart/+/814893
Change-Id: Ibe6340017e8c8e1b5e90f783726bc364171a8ff9
391c75af31