chore(deps): update dependency typescript to ^4.8.4

Author: renovate[bot]

package.json

@@ -147,7 +147,7 @@
     "sourcegraph": "^25.7.0",
     "ts-node": "^8.10.2",
     "tslint": "^5.11.0",
-    "typescript": "^4.1.2",
+    "typescript": "^4.8.4",
     "vscode-languageserver-types": "^3.14.0"
   },
   "dependencies": {

yarn.lock

@@ -7247,10 +7247,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^4.1.2, typescript@^4.4.3:
-  version "4.4.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.4.4.tgz#2cd01a1a1f160704d3101fd5a58ff0f9fcb8030c"
-  integrity sha512-DqGhF5IKoBl8WNf8C1gu8q0xZSInh9j1kJJMqT3a94w1JzVaBU4EXOSMrz9yDqMT0xt3selp83fuFMQ0uzv6qA==
+typescript@^4.4.3, typescript@^4.8.4:
+  version "4.8.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
+  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
 
 uglify-js@^3.1.4:
   version "3.10.0"