feat: update tslib to 1.9.0 (#22667)

BREAKING CHANGE: after this change, npm and yarn will issue incompatible peerDependencies warning

We don't expect this to actually break an application, but the application/library package.json
will need to be updated to provide tslib 1.9.0 or higher.

PR Close #22667

packages/platform-browser-dynamic/package.json

@@ -9,7 +9,7 @@
   "author": "angular",
   "license": "MIT",
   "dependencies": {
-    "tslib": "^1.7.1"
+    "tslib": "^1.9.0"
   },
   "peerDependencies": {
     "@angular/core": "0.0.0-PLACEHOLDER",