fix upgrade-consistency test

Author: pooknull

e2e-tests/tests/upgrade-consistency/01-create-cluster.yaml

@@ -11,4 +11,5 @@ commands:
       get_cr \
         | yq eval '
             .spec.crVersion="2.5.0"' - \
+        | yq eval ".spec.backups.pgbackrest.image=\"${IMAGE_BASE}:main-ppg$PG_VER-pgbackrest\"" - \
         | kubectl -n "${NAMESPACE}" apply -f -

e2e-tests/tests/upgrade-consistency/03-patch-cluster.yaml

@@ -11,6 +11,7 @@ commands:
       get_cr \
         | yq eval '
             .spec.crVersion="2.7.0"' - \
+        | yq eval ".spec.backups.pgbackrest.image=\"$IMAGE_BACKREST\"" - \
         | kubectl -n "${NAMESPACE}" apply -f -
 
       sleep 10