Bump typescript from 4.7.2 to 4.7.3 (#4011)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 4.7.2 to 4.7.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v4.7.2...v4.7.3)

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

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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": "~14.0.0",
     "tslint": "~6.1.3",
-    "typescript": "~4.7.2",
+    "typescript": "~4.7.3",
     "vsce": "~2.9.1"
   },
   "extensionDependencies": [