Revert "Potential fix for code scanning alert no. 4: Workflow does not contain permissions"

This reverts commit 9ac6ba9.

Author: imabhichow

.github/workflows/ci-workflow.yml

@@ -24,8 +24,6 @@ jobs:
       distribution: ${{ matrix.distribution }}
 
   Examples:
-    permissions:
-      contents: read
     uses: ./.github/workflows/examples.yml
     secrets: inherit
     with: