chore(deps-dev): bump typescript from 3.8.2 to 3.8.3 (#106)

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.8.2 to 3.8.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/compare/v3.8.2...v3.8.3)

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

package.json

@@ -39,7 +39,7 @@
     "jest-runtime": "^25.1.0",
     "prettier": "^1.19.1",
     "ts-jest": "^25.2.1",
-    "typescript": "^3.8.2",
+    "typescript": "^3.8.3",
     "typescript-formatter": "^7.2.2"
   }
 }