Since 63688a14e5 was merged, this module
support configuring storage policies.
When multiple storage policies are used, we need to create multiple
object rings like object.ring.gz, object-1.ring.gz. However the current
regexp to validate the ring name does not consider this format and
shows the type validation warning when creating a non-default policy
rings.
This change updates the regexp used in validation to accept that
object-<number> format as well.
Closes-Bug: #1987260
Change-Id: Ibc7479e7defbfa4c49bf3c9f1574cdcf61b90ab9
11b193cab8