Generate supported-backends markdown table

[kaizhong2021]

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Motivation

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Modification

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BC-breaking (Optional)

Does the modification introduce changes that break the backward-compatibility of the downstream repositories?
If so, please describe how it breaks the compatibility and how the downstream projects should modify their code to keep compatibility with this PR.

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Checklist

1. Pre-commit or other linting tools are used to fix the potential lint issues.
2. The modification is covered by complete unit tests. If not, please add more unit tests to ensure the correctness.
3. If the modification has a dependency on downstream projects of a newer version, this PR should be tested with all supported versions of downstream projects.
4. The documentation has been modified accordingly, like docstring or example tutorials.

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (6c26e88) 49.44% compared to head (1a97730) 49.44%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1986   +/-   ##
=======================================
  Coverage   49.44%   49.44%           
=======================================
  Files         338      338           
  Lines       12920    12920           
  Branches     1897     1897           
=======================================
  Hits         6388     6388           
  Misses       6088     6088           
  Partials      444      444           

Flag	Coverage Δ
unittests	49.44% <ø> (ø)

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[RunningLeon]

@kaizhong2021 Could update as comments suggest.

[kaizhong2021]

@kaizhong2021 Could update as comments suggest.
Ok , teacher I will update it later

[RunningLeon]

@kaizhong2021 hi, could you kindly fix bad urls found in lint errors: such as https://github.com/open-mmlab/mmdeploy/actions/runs/4716951096/jobs/8365124371?pr=1986#step:10:436

[kaizhong2021]

@kaizhong2021 hi, could you kindly fix bad urls found in lint errors: such as https://github.com/open-mmlab/mmdeploy/actions/runs/4716951096/jobs/8365124371?pr=1986#step:10:436

OK，Teacher I will fix it later

[RunningLeon]

LGTM