feat: convert to native ESM module

[iiroj]

BREAKING CHANGE: lint-staged is now a pure ESM module, and thus
requires Node.js version ^12.20.0 || ^14.13.1 || >=16.0.0.

To update your Node.js integration, please use:

// const lintStaged = require('lint-staged')
import lintStaged from 'lint-staged'

[iiroj]

What do you think, @okonet?

[codecov]

Codecov Report

Merging #1038 (557ddf3) into master (64e4364) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master     #1038   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           20        20           
  Lines          654       577   -77     
  Branches       149       156    +7     
=========================================
- Hits           654       577   -77     

Impacted Files	Coverage Δ
lib/chunkFiles.js	100.00% <100.00%> (ø)
lib/execGit.js	100.00% <100.00%> (ø)
lib/figures.js	100.00% <100.00%> (ø)
lib/file.js	100.00% <100.00%> (ø)
lib/generateTasks.js	100.00% <100.00%> (ø)
lib/getRenderer.js	100.00% <100.00%> (ø)
lib/getStagedFiles.js	100.00% <100.00%> (ø)
lib/gitWorkflow.js	100.00% <100.00%> (ø)
lib/index.js	100.00% <100.00%> (ø)
lib/makeCmdTasks.js	100.00% <100.00%> (ø)
... and 14 more

---

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[jimmywarting]

LGTM

[okonet]

🥳

[iiroj]

@okonet should we merge Windows Actions #833 first?

[okonet]

Sure go ahead!

[iiroj]

@okonet I rebased, updated deps, and enabled a few ESLint rules to automatically sort imports.

[github-actions]

🎉 This PR is included in version 12.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀