PendingReleaseNote: add note that "volume create" accepts pool names...

in args.

Add a release note that "ceph fs volume create" command allows users to
pass pool names to "ceph fs volume create" command.

Signed-off-by: Rishabh Dave <[email protected]>

Author: rishabh-d-dave

PendingReleaseNotes

@@ -101,6 +101,11 @@
   `PutBucketPolicy`. Additionally, the root user will always have access to modify
   the bucket policy, even if the current policy explicitly denies access.
 
+* CephFS: The ``ceph fs volume create`` command now allows users to pass
+  metadata and data pool names to be used for creating the volume. If either
+  is not passed or if either is a non-empty pool, the command will abort.
+
+
 >=19.2.1
 
 * CephFS: Command `fs subvolume create` now allows tagging subvolumes through option