[Fix] restore older node compatibility

[ljharb]

Fixes #351.

[codecov]

Codecov Report

Merging #352 (8d6baf9) into main (aecf433) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main     #352   +/-   ##
=======================================
  Coverage   96.29%   96.29%           
=======================================
  Files          23       23           
  Lines         189      189           
  Branches       41       41           
=======================================
  Hits          182      182           
  Misses          7        7           

Impacted Files	Coverage Δ
src/getLuminance.ts	100.00% <100.00%> (ø)
src/parseToRgba.ts	94.44% <100.00%> (ø)
src/toHex.ts	100.00% <100.00%> (ø)

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[ljharb]

no idea what's up with the netlify stuff. happy to fix it with a pointer.

[github-actions]

🎉 This issue has been resolved in version 1.2.3 🎉

The release is available on:

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

Your semantic-release bot 📦🚀