Bump typescript from 4.4.3 to 4.4.4 (#3615)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.4.3 to 4.4.4.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v4.4.3...v4.4.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

package-lock.json

@@ -68,7 +68,7 @@
     "rewire": "~5.0.0",
     "sinon": "~11.1.2",
     "tslint": "~6.1.3",
-    "typescript": "~4.4.3",
+    "typescript": "~4.4.4",
     "vsce": "~1.100.1"
   },
   "extensionDependencies": [