Document with Explicit Permissions

Signed-off-by: Rob Winch <[email protected]>

Author: rwinch

README.adoc

@@ -18,8 +18,12 @@ on:
   schedule:
     # https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows#schedule
     - cron: '0 5 * * *'
-
+permissions: read-all
 jobs:
   codeql-analysis-call:
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
     uses: spring-io/github-actions/.github/workflows/codeql-analysis.yml@1
 ----