docs: Add --filter to the CLI doc

[tiggreen]

Summary

I noticed that --filter is missing from the website docs but it exists in jest --help. This PR fixes it.

Test plan

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[SimenB]

thanks! could you also update the versioned docs?

Also need to fill out CLA 🙂

[tiggreen]

@SimenB done! I did sign the CLA but for some reason, it doesn't show up here?

[codecov-commenter]

Codecov Report

Merging #11357 (ba8dfeb) into master (4c3643c) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #11357   +/-   ##
=======================================
  Coverage   64.16%   64.16%           
=======================================
  Files         308      308           
  Lines       13515    13515           
  Branches     3294     3294           
=======================================
  Hits         8672     8672           
  Misses       4129     4129           
  Partials      714      714           

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