Remove automerge and check once a week.

.github/workflows/update.yml

@@ -1,8 +1,7 @@
 name: Check for updates
 on:
   schedule: # for scheduling to work this file must be in the default branch
-  - cron: "30 0 * * *" # Every day at 00:30
-  - cron: "30 1 * * *"
+  - cron: "30 0 * * 5"
   workflow_dispatch: # can be manually dispatched under GitHub's "Actions" tab
 
 jobs:

flathub.json

@@ -1,5 +1,4 @@
 {
-  "automerge-flathubbot-prs": true,
   "disable-external-data-checker": true,
   "only-arches": ["x86_64"]
 }