Change back the runtime binding address to 0.0.0.0

[mamoodi]

• This change is worth documenting at https://docs.all-hands.dev/
• Include this change in the Release Notes. If checked, you must provide an end-user friendly description for your change below

End-user friendly description of the problem this fixes or functionality that this introduces.

Change back the runtime binding address to 0.0.0.0

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Give a summary of what the PR does, explaining any non-trivial design decisions.

Lots of users are running into issues with 0.28 as the runtime doesn't seem to start.
This was the original PR that changed this: https://github.com/All-Hands-AI/OpenHands/pull/6992/files

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Link of any specific issues this addresses.
#7152

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To run this PR locally, use the following command:

docker run -it --rm   -p 3000:3000   -v /var/run/docker.sock:/var/run/docker.sock   --add-host host.docker.internal:host-gateway   -e SANDBOX_RUNTIME_CONTAINER_IMAGE=docker.all-hands.dev/all-hands-ai/runtime:14117bc-nikolaik   --name openhands-app-14117bc   docker.all-hands.dev/all-hands-ai/openhands:14117bc