Bump vue-tsc from 2.0.19 to 2.0.20 (#84)

Bumps [vue-tsc](https://github.com/vuejs/language-tools/tree/HEAD/packages/tsc) from 2.0.19 to 2.0.20.
- [Release notes](https://github.com/vuejs/language-tools/releases)
- [Changelog](https://github.com/vuejs/language-tools/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/language-tools/commits/v2.0.20/packages/tsc)

---
updated-dependencies:
- dependency-name: vue-tsc
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -42,6 +42,6 @@
     "terser": "^5.31.0",
     "typescript": "~5.4.5",
     "vite": "^5.2.12",
-    "vue-tsc": "^2.0.19"
+    "vue-tsc": "^2.0.20"
   }
 }