K8SPSMDB-1283 - use 7.0.15-9-multi for 1.19.1 as default in cr

Author: eleo007

deploy/cr-minimal.yaml

@@ -4,7 +4,7 @@ metadata:
   name: minimal-cluster
 spec:
   crVersion: 1.19.1
-  image: percona/percona-server-mongodb:8.0.4-1-multi
+  image: percona/percona-server-mongodb:7.0.15-9-multi
   unsafeFlags:
     replsetSize: true
     mongosSize: true

deploy/cr.yaml

@@ -14,7 +14,7 @@ spec:
 #  unmanaged: false
 #  enableVolumeExpansion: false
   crVersion: 1.19.1
-  image: percona/percona-server-mongodb:8.0.4-1-multi
+  image: percona/percona-server-mongodb:7.0.15-9-multi
   imagePullPolicy: Always
 #  tls:
 #    mode: preferTLS