Make automation run more infrequently (#3822)

Author: kddejong

.github/workflows/maintenance-v0.yaml

@@ -1,7 +1,7 @@
 name: Automated Maintenance v0
 on:
   schedule:
-    - cron: "0 4,8,16,20 * * *"
+    - cron: "0 0,12 * * *"
   workflow_dispatch: # Enables on-demand/manual triggering: https://docs.github.com/en/free-pro-team@latest/actions/managing-workflow-runs/manually-running-a-workflow
 jobs:
   job:

.github/workflows/maintenance-v1.yaml

@@ -1,7 +1,7 @@
 name: Automated Maintenance v1
 on:
   schedule:
-    - cron: "0 0,6,12,18 * * *"
+    - cron: "0 8,20 * * *"
   workflow_dispatch: # Enables on-demand/manual triggering: https://docs.github.com/en/free-pro-team@latest/actions/managing-workflow-runs/manually-running-a-workflow
 jobs:
   job: