When changing the settings for the Rook mon health check
(.spec.healthCheck.mon) in the CephCluster resource,
the mon health check isn't reconfigured with the new values
Updated checkHealth goroutine so it can
updates the new patched values
Closes: https://github.com/rook/rook/issues/8363
Signed-off-by: parth-gr <paarora@redhat.com>