Multiple CephObjectStores should be able to run at the same time. In CI,
test this by:
1. Create the primary object store under test (store A) (this was
already done)
2. Verify that store A starts and becomes ready (already done but is
moved here)
3. Create a second object store (store B) (new)
4. Verify that store B starts and becomes ready (new)
5. Delete store B, and ensure it is deleted (new)
6., etc. Continue to verify primary store A operations as before (this
was already done)
This is necessary to ensure that the Rook operator is using
`radosgw-admin` and the RGW Admin Ops API properly to support multiple
ObjectStores running at once.
Signed-off-by: Blaine Gardner <blaine.gardner@redhat.com>