fix(deps): update dependency @tdewolff/minify to ^2.21.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@tdewolff/minify	^2.21.0 -> ^2.21.1

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Release Notes

tdewolff/minify (@​tdewolff/minify)

### [`v2.21.1`](https://redirect.github.com/tdewolff/minify/releases/tag/v2.21.1) [Compare Source](https://redirect.github.com/tdewolff/minify/compare/v2.21.0...v2.21.1) - [JS: optional chaining with bracket notation](https://redirect.github.com/tdewolff/minify/commit/56a9bacfd6e50ee422fea0bc8027c787df8ff37b), fixes [#​757](https://redirect.github.com/tdewolff/minify/issues/757) and [#​744](https://redirect.github.com/tdewolff/minify/issues/744)

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