Fix non-exist image (#69720)

Author: liangxia

ci-operator/step-registry/enable-qe-catalogsource/disconnected/enable-qe-catalogsource-disconnected-ref.yaml

@@ -2,8 +2,8 @@ ref:
   as: enable-qe-catalogsource-disconnected
   from_image:
     namespace: ci
-    name: tests-private-tools
-    tag: "4.17"
+    name: tests-private-base
+    tag: latest
   cli: latest
   grace_period: 10m
   commands: enable-qe-catalogsource-disconnected-commands.sh

ci-operator/step-registry/olmv1/disable-default-clustercatalogs/olmv1-disable-default-clustercatalogs-ref.yaml

@@ -2,8 +2,8 @@ ref:
   as: olmv1-disable-default-clustercatalogs
   from_image:
     namespace: ci
-    name: tests-private-tools
-    tag: "4.17"
+    name: tests-private-base
+    tag: latest
   cli: latest
   grace_period: 10m
   commands: olmv1-disable-default-clustercatalogs-commands.sh