infra: use managed pnpm

[Shinigami92]

Instead of pinning the pnpm version, use the given pnpm version set in package.json

Example of that it works: https://github.com/faker-js/faker/actions/runs/4871503438/jobs/8688541770#step:4:16

[codecov]

Codecov Report

Merging #2124 (a35e3b7) into next (d9ec87e) will increase coverage by 0.00%.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##             next    #2124   +/-   ##
=======================================
  Coverage   99.59%   99.59%           
=======================================
  Files        2605     2605           
  Lines      244951   244951           
  Branches     1252     1251    -1     
=======================================
+ Hits       243956   243963    +7     
+ Misses        968      961    -7     
  Partials       27       27           

see 2 files with indirect coverage changes

[xDivisionByZerox]

This should still stay?

faker/.github/workflows/ci.yml

Lines 39 to 43 in 744b80f

	- name: Install pnpm (node 14, pnpm 7)
	if: matrix.node_version == 14
	uses: pnpm/action-setup@v2.2.4
	with:
	version: 7

[Shinigami92]

This should still stay?

faker/.github/workflows/ci.yml

Lines 39 to 43 in 744b80f

	- name: Install pnpm (node 14, pnpm 7)
	if: matrix.node_version == 14
	uses: pnpm/action-setup@v2.2.4
	with:
	version: 7

exactly, this is to make node v14 support working, because node v14 needs pnpm v7

this will be removed in #2121