Bump typescript from 4.6.3 to 4.6.4 (#3942)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.6.3 to 4.6.4.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v4.6.3...v4.6.4)

---
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

@@ -73,7 +73,7 @@
     "rewire": "~6.0.0",
     "sinon": "~13.0.2",
     "tslint": "~6.1.3",
-    "typescript": "~4.6.3",
+    "typescript": "~4.6.4",
     "vsce": "~2.7.0"
   },
   "extensionDependencies": [