Revert changes to config defaults

[rbren]

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The default seems to have changed in a120872

@csmith49 any reason it changed? Are there any other defaults that changed in your PR?

Edit: found close_delay as well--probably a merge conflict

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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:e546b2b-nikolaik   --name openhands-app-e546b2b   docker.all-hands.dev/all-hands-ai/openhands:e546b2b

[tofarr]

🍰

[csmith49]

No defaults that changed deliberately, result of a merge conflict I think.