### Bug: Missing packages write permission for container push #620
Description
Bug: Missing packages write permission for container push
The workflow sets permissions to only contents: read, but the build job pushes a Docker image to GitHub Container Registry at line 63. Pushing to GHCR requires packages: write permission for the GITHUB_TOKEN. Without this permission, the Docker push operation will fail with an authorization error, preventing the workflow from completing successfully.
Originally posted by @cursor in MetaMask/metamask-extension-e2e-image#3 (comment)