Bump typescript from 3.9.2 to 3.9.3

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.9.2 to 3.9.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v3.9.2...v3.9.3)

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

package.json

@@ -28,6 +28,6 @@
     "ts-jest": "^25.2.0",
     "tslint": "6.1.2",
     "tslint-config-airbnb": "5.11.2",
-    "typescript": "3.9.2"
+    "typescript": "3.9.3"
   }
 }

yarn.lock

@@ -3971,10 +3971,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@3.9.2:
-  version "3.9.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.2.tgz#64e9c8e9be6ea583c54607677dd4680a1cf35db9"
-  integrity sha512-q2ktq4n/uLuNNShyayit+DTobV2ApPEo/6so68JaD5ojvc/6GClBipedB9zNWYxRSAlZXAe405Rlijzl6qDiSw==
+typescript@3.9.3:
+  version "3.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.3.tgz#d3ac8883a97c26139e42df5e93eeece33d610b8a"
+  integrity sha512-D/wqnB2xzNFIcoBG9FG8cXRDjiqSTbG2wd8DMZeQyJlP1vfTkIxH4GKveWaEBYySKIg+USu+E+EDIR47SqnaMQ==
 
 union-value@^1.0.0:
   version "1.0.1"