Merge PR #32362 into master

* refs/pull/32362/head:
	qa/packages/packages: el8 has granular -debuginfo
	qa/tasks/cbt: include py2 deps on ubuntu for now
	src/test: misc python -> python3
	qa/suites/rados/singleton-flag/valgrind-leaks: run on latest centos
	qa/workunits: env python -> env python3
	qa/suites/rados/dashboard/tasks/dashboard: whitelist OSDMAP_FLAGS
	qa/suites/rados/verify: ping to specific centos
	qa/workunits/rados/test_envlibrados_rocksdb: enable el8 PowerTools
	qa/workunits/rados/test_pool_access.sh: python -> python3
	mgr/crash: fix signature for py3

Reviewed-by: Neha Ojha <nojha@redhat.com>
Reviewed-by: Sebastian Wagner <swagner@suse.com>
Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Laura Paduano <lpaduano@suse.com>