Update @angular-devkit/schematics to version 12.2.18

Author: depfu[bot]

front-end/package-lock.json

@@ -40,7 +40,7 @@
     "@angular-devkit/architect": "~0.1202.17",
     "@angular-devkit/build-angular": "^12.2.18",
     "@angular-devkit/core": "~12.2.18",
-    "@angular-devkit/schematics": "~12.2.17",
+    "@angular-devkit/schematics": "~12.2.18",
     "@angular/cli": "~12.2.17",
     "@angular/compiler": "^12.2.16",
     "@angular/compiler-cli": "^12.2.16",