fix typos

playbooks/common/openshift-cluster/upgrades/v3_8/upgrade_control_plane.yml

@@ -48,7 +48,7 @@
 
 - import_playbook: ../upgrade_control_plane.yml
   vars:
-    master_config_hook: "v3_7/master_config_upgrade.yml"
+    master_config_hook: "v3_8/master_config_upgrade.yml"
 
 # All controllers must be stopped at the same time then restarted
 - name: Cycle all controller services to force new leader election mode

playbooks/common/openshift-cluster/upgrades/v3_9/upgrade.yml

@@ -32,7 +32,7 @@
 
 - import_playbook: ../upgrade_control_plane.yml
   vars:
-    master_config_hook: "v3_7/master_config_upgrade.yml"
+    master_config_hook: "v3_9/master_config_upgrade.yml"
 
 # All controllers must be stopped at the same time then restarted
 - name: Cycle all controller services to force new leader election mode