Bump typescript from 3.4.3 to 3.4.5

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.4.3 to 3.4.5.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

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

Author: dependabot-support

package-lock.json

@@ -52,7 +52,7 @@
     "mocha-multi-reporters": "~1.1.7",
     "rewire": "~4.0.1",
     "tslint": "~5.15.0",
-    "typescript": "~3.4.3",
+    "typescript": "~3.4.5",
     "vsce": "~1.59.0",
     "vscode": "~1.1.33"
   },