bump timeout to 1 hour

Author: Chris

.github/workflows/docker-build.yml

@@ -5,10 +5,14 @@ on:
     branches: [ main, chriszhu__build_docker_on_branch ]
   workflow_dispatch:
 
+permissions:
+  contents: read
+  packages: write
+
 jobs:
   build:
     runs-on: ubuntu-latest
-    timeout-minutes: 30
+    timeout-minutes: 60
     steps:
       - name: Checkout code
         uses: actions/checkout@v5