Update

Author: phofl

.github/workflows/deprecations-bot.yml

@@ -1,16 +1,11 @@
 name: Deprecations Bot
 
 on:
-  push:
-    branches:
-      - main
-      - 2.0.x
-      - 1.5.x
   pull_request:
     branches:
       - main
-      - 2.0.x
-      - 1.5.x
+    types:
+      [closed]
 
 
 permissions:
@@ -22,7 +17,8 @@ jobs:
       issues: write
     if: >-
       (github.event_name == 'pull_request' &&
-      contains(github.event.pull_request.labels.*.name, 'Deprecate'))
+      contains(github.event.pull_request.labels.*.name, 'Deprecate') &&
+      github.event.pull_request.merged == 'true')
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout