Update img.yml

.github/workflows/img.yml

@@ -7,16 +7,6 @@
 # For other scenarios, a new PR will be opened if any images are compressed.
 name: Compress images
  
-concurrency:
-    group: ${{ github.workflow }}-${{ github.ref }}
-    cancel-in-progress: true
-
-permissions:
-    contents: read
-    pages: write
-    id-token: write
-    pull-requests: write
-  
 on:
     # Run when the main branch is pushed or a pull request is made
     push: