build: update to TS 4.3.4 (#1428)

(cherry picked from commit 095cf73)

Author: atscott

package.json

@@ -165,7 +165,7 @@
   },
   "dependencies": {
     "@angular/language-service": "12.1.0",
-    "typescript": "4.2.4",
+    "typescript": "4.3.4",
     "vscode-jsonrpc": "6.0.0",
     "vscode-languageclient": "7.0.0",
     "vscode-languageserver": "7.0.0",
@@ -192,4 +192,4 @@
     "type": "git",
     "url": "https://github.com/angular/vscode-ng-language-service"
   }
-}
+}

server/src/session.ts

@@ -987,7 +987,8 @@ export class Session {
 
     const offset = lspPositionToTsPosition(scriptInfo, position);
     const details = languageService.getCompletionEntryDetails(
-        filePath, offset, item.insertText ?? item.label, undefined, undefined, undefined);
+        filePath, offset, item.insertText ?? item.label, undefined, undefined, undefined,
+        undefined);
     if (details === undefined) {
       return item;
     }

yarn.lock

@@ -2741,10 +2741,10 @@ typed-rest-client@^1.8.4:
     tunnel "0.0.6"
     underscore "^1.12.1"
 
-typescript@4.2.4:
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.2.4.tgz#8610b59747de028fda898a8aef0e103f156d0961"
-  integrity sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg==
+typescript@4.3.4:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.4.tgz#3f85b986945bcf31071decdd96cf8bfa65f9dcbc"
+  integrity sha512-uauPG7XZn9F/mo+7MrsRjyvbxFpzemRjKEZXS4AK83oP2KKOJPvb+9cO/gmnv8arWZvhnjVOXz7B49m1l0e9Ew==
 
 typescript@~4.3.2:
   version "4.3.2"