build: use es2022 lib (angular#61441)

It was set to es2022 for build tsconfig in https://github.com/angular/angular/pull/60066/files#diff-7ec658aedc62a693cc513accc8f360938d90bcbdb09aa79c1401e56fe84f5fd3, but was missed for the main one.

PR Close angular#61441

Author: Humberd

packages/tsconfig.json

@@ -30,7 +30,7 @@
     },
     "rootDir": ".",
     "inlineSourceMap": true,
-    "lib": ["es2020", "dom", "dom.iterable"],
+    "lib": ["es2022", "dom", "dom.iterable"],
     "skipDefaultLibCheck": true,
     "skipLibCheck": true,
     "types": ["angular"]