Bump typescript from 3.9.7 to 4.8.2

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.9.7 to 4.8.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v3.9.7...v4.8.2)

---
updated-dependencies:
- dependency-name: typescript
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "rollup-plugin-babel": "^4.4.0",
     "rollup-plugin-terser": "^5.3.0",
     "rollup-plugin-vue": "^5.1.6",
-    "typescript": "^3.8.3",
+    "typescript": "^4.8.2",
     "vue": "^2.6.11",
     "vue-router": "^3.4.8",
     "vue-template-compiler": "^2.6.11"