Merge pull request #134 from matsuo/remove-unnecessary-github-token-permissions

Update php.yml to remove unnecessary GITHUB_TOKEN permissions

Author: msyk

.github/workflows/php.yml

@@ -10,6 +10,9 @@ on:
   schedule:
     - cron:  '0 9 15 * *'
 
+permissions:
+  contents: read
+
 jobs:
   test:
     name: Test