Bug 1906699 - enable cron-bouncer-check on mozilla-esr128....

Bug 1906699 - enable cron-bouncer-check on mozilla-esr128. r=releng-reviewers,bhearsum a=release DONTBUILD

Differential Revision: https://phabricator.services.mozilla.com/D215923

.cron.yml

@@ -216,7 +216,9 @@ jobs:
               mozilla-release:
                   - {hour: 7, minute: 0}
                   - {hour: 19, minute: 0}
-              mozilla-esr128: []
+              mozilla-esr128:
+                  - {hour: 7, minute: 0}
+                  - {hour: 19, minute: 0}
 
     - name: periodic-update
       job: