chore(deps): update dependency typedoc to v0.23.21

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
typedoc (source)	0.23.20 -> 0.23.21

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Release Notes

TypeStrong/TypeDoc

### [`v0.23.21`](https://togithub.com/TypeStrong/TypeDoc/blob/HEAD/CHANGELOG.md#v02321-2022-11-14) [Compare Source](https://togithub.com/TypeStrong/TypeDoc/compare/v0.23.20...v0.23.21) ##### Features - Added support for a catch-all wildcard in `externalSymbolLinkMappings`, [#​2102](https://togithub.com/TypeStrong/TypeDoc/issues/2102). - Added support for TypeScript 4.9. ##### Thanks! - [@​mistic100](https://togithub.com/mistic100)

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:tada: This PR is included in version 2.0.4 :tada:

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