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] <[email protected]>

Author: dependabot-support

package-lock.json

@@ -48,7 +48,7 @@
     "mocha-junit-reporter": "~1.22.0",
     "mocha-multi-reporters": "~1.1.7",
     "tslint": "~5.16.0",
-    "typescript": "~3.4.3",
+    "typescript": "~3.4.5",
     "vsce": "~1.59.0",
     "vscode": "~1.1.33"
   },