Feat accept the frequency value for the matchingStrategy search

[Ja7ad]

Pull Request

Related issue

Fixes #540

What does this PR do?

• This PR accept the frequency value for the matchingStrategy search

PR checklist

Please check if your PR fulfills the following requirements:

• Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
• Have you read the contributing guidelines?
• Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.73%. Comparing base (1dfc51b) to head (13d1554).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #565   +/-   ##
=======================================
  Coverage   86.73%   86.73%           
=======================================
  Files          11       11           
  Lines        2043     2043           
=======================================
  Hits         1772     1772           
  Misses        165      165           
  Partials      106      106           

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[curquiza]

@Ja7ad can you rebase to only include the changes of the PR please, and not the proximityPRecision changes?

[Ja7ad]

@Ja7ad can you rebase to only include the changes of the PR please, and not the proximityPRecision changes?

Done

[curquiza]

bors merge

[meili-bors]

Build succeeded:

• integration-tests (go current version)
• integration-tests (go latest version)
• linter