Lite: Fix is_self_host() to detect 127.0.0.1 as localhost as well

[whitphx]

Description

For local development convenience.
We sometimes can open the local dev server page via 127.0.0.1 instead of localhost.

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Install Gradio from this PR

pip install https://gradio-builds.s3.amazonaws.com/9182a187e6c1a6caaf1191b362c619f021eddc4c/gradio-3.47.1-py3-none-any.whl

Install Gradio Python Client from this PR

pip install "gradio-client @ git+https://github.com/gradio-app/gradio@9182a187e6c1a6caaf1191b362c619f021eddc4c#subdirectory=client/python"

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🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
@gradio/app	patch
gradio	patch

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With the following changelog entry.

Lite: Fix is_self_host() to detect 127.0.0.1 as localhost as well

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[abidlabs]

seems reasonable to me! quite certain the failing browser test has nothing to do with this PR