docs: enable horizontal scrolling in wide tables

[ZiniuYu]

This PR enables scrolling in wide tables like here https://clip-as-service.jina.ai/user-guides/server/#model-support

TBH, I don't know why this modification works 😅. I just don't see Jina core using sphinx_markdown_tables. The tutorials I found online are all about customizations in CSS. I guess sphinx_markdown_tables has some configurations that disable the scroll bar or set some fixed width.

[github-actions]

📝 Docs are deployed on https://ft-scroll-table--jina-docs.netlify.app 🎉

[codecov]

Codecov Report

Merging #818 (626c887) into main (4461d2e) will not change coverage.
The diff coverage is 66.66%.

@@           Coverage Diff           @@
##             main     #818   +/-   ##
=======================================
  Coverage   83.90%   83.90%           
=======================================
  Files          21       21           
  Lines        1466     1466           
=======================================
  Hits         1230     1230           
  Misses        236      236           

Flag	Coverage Δ
cas	83.90% <66.66%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
server/clip_server/model/clip_model.py	87.50% <0.00%> (ø)
server/clip_server/model/clip_onnx.py	82.22% <ø> (ø)
server/clip_server/model/clip_trt.py	85.71% <ø> (ø)
client/clip_client/__init__.py	100.00% <100.00%> (ø)
server/clip_server/__init__.py	100.00% <100.00%> (ø)

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[numb3r3]

LGTM