Prefer `String#replaceAll` over `String#replace`

[ericcornelissen]

Caused by #1812 (comment)

Summary

Update the code base to move to using String.prototype.replaceAll instead of String.prototype.replace following the eslint-plugin-unicorn rule string-prefer-replace-all and enforce this using ESLint.

This is currently pending because String.prototype.replaceAll was not yet introduced in Node.js v14.18.0, which is still supported by this package.