Update dependency vue-tsc to v2.0.21

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
vue-tsc (source)	2.0.19 -> 2.0.21

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Release Notes

vuejs/language-tools (vue-tsc)

v2.0.21

Compare Source

But Fixes

• fix(typescript-plugin): TS plugin cause type checking broken in .ts files (#​4453)

v2.0.20

Compare Source

Features

• feat(language-service): add localization support for zh-hk/zh-tw
• feat(vscode): enable syntax highlighting of cue code blocks in MDX (#​4425) - Thanks @​remcohaszing

But Fixes

• fix(vscode): fix "as"/"instanceof" expressions syntax highlight (#​4412)
• fix(language-core): ForIteratorExpression's returns property may be undefined (#​4418) - Thanks @​so1ve
• fix(language-core): use defineEmits calls instead of type infer (#​4430) - Thanks @​zhiyuanzmj
• fix(tsc): log catched errors to console (#​4451) - Thanks @​mik3ybark3r
• fix(typescript-plugin): TS not working in template when tsconfig missing (#​4452)
• fix(language-core): use type infer instead of await import (#​4436) - Thanks @​zhiyuanzmj
• feat(language-core): ignore type error for new functional component (#​4445) - Thanks @​zhiyuanzmj
• fix(language-core): ignore type error for possible component name (#​4446) - Thanks @​zhiyuanzmj
• fix(language-service): filter internal props in template completion
• fix(language-service): sort component props in template completion
• fix(language-core): duplicate completion appears at the beginning of script setup block

Other Changes

• Upgrade Volar from v2.2.4 to v2.3.0-alpha.14.
  • LSP server performance improved
  • Language server now responds with the exact server capabilities for initialization requests
  • Auto insertion requests can now exit early in the language client
• The following extensions have been added to Hybrid Mode’s compatibility whitelist:
  • kimuson.ts-type-expand - Thanks @​zcf0508

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🎉 This PR is included in version 1.8.0-beta.10 🎉

The release is available on:

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[github-actions]

🎉 This PR is included in version 1.9.1 🎉

The release is available on:

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• GitHub release

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