chore(deps): update dependency typescript to v4 (#469)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

package.json

@@ -71,7 +71,7 @@
     "semantic-release": "16.0.4",
     "trash-cli": "4.0.0",
     "ts-jest": "26.5.6",
-    "typescript": "3.8.3"
+    "typescript": "4.3.3"
   },
   "eslintConfig": {
     "parser": "@typescript-eslint/parser",

yarn.lock

@@ -11012,10 +11012,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@3.8.3:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
-  integrity sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
+typescript@4.3.3:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.3.tgz#5401db69bd3203daf1851a1a74d199cb3112c11a"
+  integrity sha512-rUvLW0WtF7PF2b9yenwWUi9Da9euvDRhmH7BLyBG4DCFfOJ850LGNknmRpp8Z8kXNUPObdZQEfKOiHtXuQHHKA==
 
 uglify-js@^3.1.4:
   version "3.4.9"