Update deploy_to_dev_manually.yml

Reduce permissions

Author: sanason

.github/workflows/deploy_to_dev_manually.yml

@@ -1,11 +1,12 @@
 name: Deploy to dev manually
-permissions: read-all
 
 on:
   workflow_dispatch:
 
 jobs:
   deploy_dev:
+    permissions:
+      contents: read
     uses: 18F/analytics-reporter-api/.github/workflows/deploy.yml@develop
     with:
       APP_NAME: ${{ vars.APP_NAME_DEV }}