fix: proper triggers for weblate checks (#21818)

.github/workflows/weblate-lock.yml

@@ -3,6 +3,12 @@ name: Weblate checks
 on:
   pull_request:
     branches: [main]
+    types:
+      - opened
+      - synchronize
+      - ready_for_review
+      - auto_merge_enabled
+      - auto_merge_disabled
 
 permissions: {}