Merge pull request #60360 from adk3798/squid-ganesha-set-io-flusher-fail-true

squid: mgr/cephadm: add "allow_set_io_flusher_fail = true;" to ganesha conf

Reviewed-by: John Mulligan <jmulligan@redhat.com>

diff --cc src/pybind/mgr/cephadm/tests/test_services.py
Simple merge