rgw: fix `radosgw-admin object unlink ...`

The unlink subcommand did not handle unsharded bucket indices
appropriately. These are when the number of shards listed in the
bucket instance object is 0. In that case there will actually be 1
shard.

When number of shards as 0 is passed into the function that maps
object names to shards, it returns -1. And that was not handled
properly. That is now fixed.

Signed-off-by: J. Eric Ivancich <ivancich@redhat.com>
(cherry picked from commit 9eeb71e28526df8ce2b920d4f50763a734264416)

Merge pull request #66242 from kshtsk/wip-73816-squid

squid: rgw: update keystone repo stable branch to 2024.2

Reviewed-by: J. Eric Ivancich <ivancich@redhat.com>

Merge pull request #66251 from kshtsk/wip-73582-squid

squid: qa/tasks/workunit: fix no module named 'pipes'

Merge pull request #65922 from guits/wip-73514-squid

squid: ceph-volume: use udev data instead of LVM subprocess in get_devices()

qa/tasks/workunit: fix no module named 'pipes'

Python 3.13 finally dropped the 'pipes' module,
replacing it with shlex.

Fixes: https://tracker.ceph.com/issues/73498
Signed-off-by: Kyr Shatskyy <kyrylo.shatskyy@clyso.com>
(cherry picked from commit da40484b9577aba21833e6b09c6129fe2d3c596c)

rgw: update keystone repo stable branch to 2024.2

The stable/2024.1 is gone from the github repo:

  https://github.com/openstack/keystone.git

Fixes: https://tracker.ceph.com/issues/73800
Signed-off-by: Kyr Shatskyy <kyrylo.shatskyy@clyso.com>
(cherry picked from commit 998e4299af417221ac8102fe46c46967e88f0da4)

Merge pull request #65584 from rzarzynski/wip-bug-72412-squid

squid: osd: stop scrub_purged_snaps() from ignoring osd_beacon_report_interval

Reviewed-by: Prashant D <pdhange@redhat.com>