Update .github/workflows/table_of_contents.yml

Co-authored-by: Julio Jimenez <[email protected]>

Author: Blargian

.github/workflows/table_of_contents.yml

@@ -14,7 +14,8 @@ on:
       - synchronize
       - reopened
       - opened
-
+permissions:
+  contents: write
 jobs:
   generate_toc_formats:
     runs-on: ubuntu-latest