Update performance.yml

Author: mfranzke

.github/workflows/performance.yml

@@ -1,9 +1,5 @@
 name: Performance Tests
 
-permissions:
-  contents: read
-  pull-requests: write
-
 on:
   push:
     branches: [main]
@@ -19,6 +15,10 @@ jobs:
   performance:
     name: Performance Benchmarks
     runs-on: ubuntu-24.04
+    
+    permissions:
+      contents: read
+      pull-requests: write
 
     steps:
       - name: Checkout repository