fix build perms

.github/workflows/build.yml

@@ -18,7 +18,9 @@ jobs:
   build:
     name: Build and publish
     runs-on: ubuntu-latest
-    environment: ${{ inputs.environment }}
+    permissions:
+      contents: read
+      packages: write
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4