minor monitor-components improvements (#3983)

Author: dscho

.github/workflows/monitor-components.yml

@@ -12,12 +12,13 @@ on:
 
 env:
   CHARACTER_LIMIT: 5000
-  MAX_AGE: 48h
+  MAX_AGE: 7d
 
 jobs:
   job:
     runs-on: ubuntu-latest
-    environment: monitor-components
+    permissions:
+      issues: write
     strategy:
       matrix:
         component:
@@ -79,7 +80,7 @@ jobs:
           feed: ${{matrix.component.feed}}
           prefix: "[New ${{matrix.component.label}} version]"
           labels: component-update
-          github-token: ${{ secrets.MONITOR_COMPONENTS_PAT }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
           character-limit: ${{ env.CHARACTER_LIMIT }}
           max-age: ${{ env.MAX_AGE }}
           aggregate: ${{matrix.component.aggregate}}