fixup

Signed-off-by: Frederic BIDON <fredbi@yahoo.com>

Author: fredbi

.github/workflows/markdown.yml

@@ -5,9 +5,7 @@ on:
     paths:
     - '**/*.md'
 
-permissions:
-  contents: read
-  pull-requests: write
+permissions: read-all
 
 jobs:
   lint-markdown: