build: update dependency lighthouse to v12

See associated pull request for more information.

Author: angular-robot

docs/package.json

@@ -71,7 +71,7 @@
     "karma-jasmine": "^4.0.1",
     "karma-jasmine-html-reporter": "^1.5.4",
     "light-server": "^2.9.1",
-    "lighthouse": "~11.7.0",
+    "lighthouse": "~12.6.0",
     "lighthouse-logger": "~1.4.0",
     "npm-run-all": "^4.1.5",
     "protractor": "^7.0.0",