chore(deps): update dependency webpack to v5.21.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
webpack	5.20.2 -> 5.21.2

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Release Notes

webpack/webpack

### [`v5.21.2`](https://togithub.com/webpack/webpack/releases/v5.21.2) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.21.1...v5.21.2) ### Bugfixes - json with `constructor` property now caches correctly - json generation with object prototype property now works correctly - tree shaking json array when accessing `length` property now works correctly - fix incorrect call context when calling properties on imports from CommonJS modules ### [`v5.21.1`](https://togithub.com/webpack/webpack/releases/v5.21.1) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.21.0...v5.21.1) ### Bugfixes - fix a crash when using colors in stats ### [`v5.21.0`](https://togithub.com/webpack/webpack/releases/v5.21.0) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.20.2...v5.21.0) ### Features - add `__webpack_base_uri__` to change base URI at runtime - add `stats.errorDetails: "auto"` to show error details automatically when there are only 1 or 2 errors ### Bugfixes - fix a hanging build when using the persistent cache without a package.json in cwd ### Developer Experience - add typings for the stats JSON - change default for `stats.errorDetails` to `"auto"` when using `toString` - Highlight important text in error message with colors - e. g. `Did you mean ...?` and similar hints are shown in green

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