Push a container to ghcr.io because of new DockerHub rate limits

[ich777]

Feature Description

Since DockerHub changes it's rate limit with 1. April 2025 it would probably help many users to push the Docker container from Gitea to ghcr.io to circumvent the really strict limit for 10 pulls per hour for unauthenticated users.

Here is the link to the new rate limit:
https://docs.docker.com/docker-hub/usage/

Please ignore my request if there is already a Package available for Gitea but I haven't found one.

Screenshots

No response

[techknowlogick]

It's now being pushed to ghcr.io, however we have dedicated URLs for the images now that aren't affected by docker hub, or any other rate limits: https://blog.gitea.com/docker-registry-update/