Add permissions block

Author: swissspidy

.github/workflows/reusable-functional.yml

@@ -29,6 +29,9 @@ on:
         required: false
         default: 'ubuntu-22.04'
 
+permissions:
+  contents: read
+
 jobs:
   functional:
     name: PHP ${{ inputs.php }} | WP ${{ inputs.wp }} | ${{ inputs.dbtype == 'sqlite' && 'SQLite' || inputs.dbtype == 'mariadb' && 'MariaDB' || 'MySQL' }}${{ inputs.object_cache == 'sqlite' && ' (Obj Cache)' || '' }}${{ inputs.coverage && ' (with coverage)' || '' }}${{ startsWith( inputs.os, 'windows' ) && ' (Windows)' || '' }}${{ startsWith( inputs.os, 'macos' ) && ' (macOS)' || '' }}

.github/workflows/reusable-unit.yml

@@ -14,6 +14,9 @@ on:
         required: false
         default: 'ubuntu-22.04'
 
+permissions:
+  contents: read
+
 jobs:
   unit:
     name: PHP ${{ inputs.php }}${{ inputs.coverage && ' (with coverage)' || '' }}${{ startsWith( inputs.os, 'windows' ) && ' (Windows)' || '' }}${{ startsWith( inputs.os, 'macos' ) && ' (macOS)' || '' }}