Force the use of the latest prettier in general:format-prettier task

[cmaglie]

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What kind of change does this PR introduce?

Force the use of the same prettier version as in the CI.

What is the current behavior?

The CI may use a more recent version of the prettier tool since it's installed fresh at each run.

What is the new behavior?

The local task now forces the update of the prettier tool if available.

Does this PR introduce a breaking change, and is titled accordingly?

Other information

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.29%. Comparing base (b16ae70) to head (3efc369).

❗ Current head 3efc369 differs from pull request most recent head 97a9b5f

Please upload reports for the commit 97a9b5f to get more accurate results.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #2626   +/-   ##
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  Coverage   70.29%   70.29%           
=======================================
  Files         222      222           
  Lines       21308    21308           
=======================================
  Hits        14978    14978           
  Misses       5153     5153           
  Partials     1177     1177           

Flag	Coverage Δ
unit	70.29% <ø> (ø)

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[per1234]

The standard approach is to use npm to manage the Prettier dependency:

https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/check-prettier-formatting-task.md#dependencies

This way you can perform controlled updates of Prettier instead of being immediately subject to breaking changes that are introduced by a new release of the tool.

[cmaglie]

The standard approach is to use npm to manage the Prettier dependency:

I see, I've updated the PR accordingly.

[alessio-perugini]

Tested on linux, it correctly picks up the pinned version