Cleanup swift resources after glance kuttl tests

When executing kuttl tests, we observed lingering
mutatingwebhookconfiguration resources during the workflow execution.
This can cause problems when the workflow involves both the openstack
control plane deployment (using the new paradigm) and the usual kuttl
deployment based on OLM.
This patch cleanup swift resources after kuttl is executed, with the
effect of removing lingering swift webhook resources.

Signed-off-by: Francesco Pantano <[email protected]>

Author: fmount

Makefile

@@ -1973,6 +1973,7 @@ glance_kuttl: kuttl_common_prep swift swift_deploy glance glance_deploy_prep ##
 	make glance_kuttl_run
 	make deploy_cleanup
 	make glance_cleanup
+	make swift_cleanup
 	make kuttl_common_cleanup
 
 .PHONY: manila_kuttl_run