update output format of admin bucket check api

Signed-off-by: Cory Snyder <csnyder@1111systems.com>
(cherry picked from commit 8aac16be1436af80a7c8c62b0332dec5b6ebb9d7)

Conflicts:
ragweed/tests/tests.py assert vs eq()

on ubuntu 20.04 the `python3-distro-info` package causes error

`Invalid version: '0.23ubuntu1' (package: distro-info)`
during bootstrap executing the command:
`./virtualenv/bin/python setup.py develop`

ref:
https://bugs.launchpad.net/ubuntu/+source/distro-info/+bug/1991606/comments/18

Fixes: https://tracker.ceph.com/issues/58549
Signed-off-by: mkogan <mkogan@ibm.com>
(cherry picked from commit 75f5a77dc667c6b0fc8964c85f2ee3344076783b)

rgw: ragweed: fix virtualenv error unrecognized argument --distribute

Fixes: https://tracker.ceph.com/issues/50553
Signed-off-by: Mark Kogan <mkogan@redhat.com>
(cherry picked from commit f514013dc1b03d3c4a8b4293ab5eb4b08fd6dee2)