Update angular monorepo to v21.1.4 (#560)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -40,8 +40,8 @@
   },
   "homepage": "https://github.com/esm-bundle/angular__compiler#readme",
   "devDependencies": {
-    "@angular/compiler": "21.1.3",
-    "@angular/compiler-cli": "21.1.3",
+    "@angular/compiler": "21.1.4",
+    "@angular/compiler-cli": "21.1.4",
     "@rollup/plugin-babel": "6.1.0",
     "@rollup/plugin-terser": "0.4.4",
     "concurrently": "9.2.1",