Fix dependency loop with statustracker and markdown

[aliabd]

There's a dependency loop introduced by #8817 where statustracker imports markdown which imports statustracker.

This PR implements #8817 without using markdown.

[gradio-pr-bot]

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Install Gradio from this PR

pip install https://gradio-builds.s3.amazonaws.com/eea2a14eae7f60b7f2865f24daa87ccd6382d9cf/gradio-4.38.1-py3-none-any.whl

Install Gradio Python Client from this PR

pip install "gradio-client @ git+https://github.com/gradio-app/gradio@eea2a14eae7f60b7f2865f24daa87ccd6382d9cf#subdirectory=client/python"

Install Gradio JS Client from this PR

npm install https://gradio-builds.s3.amazonaws.com/eea2a14eae7f60b7f2865f24daa87ccd6382d9cf/gradio-client-1.3.0.tgz

[gradio-pr-bot]

🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
@gradio/statustracker	patch
gradio	patch

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With the following changelog entry.

Fix dependency loop with statustracker and markdown

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[abidlabs]

LGTM thanks @aliabd!

Confirmed that sanitization is working correctly, e.g. with:

import gradio as gr
import time

def show():
    gr.Info("Please visit <p>abc<iframe//src=jAva&Tab;script:alert(3)>def</p> for free datasets.", duration=100)
    time.sleep(1)
    return "Hello"


gr.Interface(show, None, "textbox").launch()