Update README.md - editing the yaml example

adding:
permissions: read-all

This is to avoid failure of super-linter that is triggered by checkov. checkov flags that the top-level permissions are set to write-all (default value). Accordingly, the action will fail with an error.

Update README.md - Removing the long comment

README.md

@@ -119,6 +119,8 @@ To run super-linter as a GitHub Action, you do the following:
       push: null
       pull_request: null
 
+    permissions: read-all
+
     jobs:
       build:
         name: Lint