Update dependency typescript to v4

Author: renovate-bot

package.json

@@ -28,7 +28,7 @@
     "jest": "25.5.4",
     "prettier": "2.6.2",
     "ts-jest": "25.5.1",
-    "typescript": "3.9.10",
+    "typescript": "4.6.4",
     "vscode-languageserver": "6.1.1"
   },
   "dependencies": {},

yarn.lock

@@ -3483,10 +3483,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@3.9.10:
-  version "3.9.10"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.10.tgz#70f3910ac7a51ed6bef79da7800690b19bf778b8"
-  integrity sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==
+typescript@4.6.4:
+  version "4.6.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.4.tgz#caa78bbc3a59e6a5c510d35703f6a09877ce45e9"
+  integrity sha512-9ia/jWHIEbo49HfjrLGfKbZSuWo9iTMwXO+Ca3pRsSpbsMbc7/IU8NKdCZVRRBafVPGnoJeFL76ZOAA84I9fEg==
 
 uri-js@^4.2.2:
   version "4.4.1"