Issue #3002746 by hardikpandya, Chi: module_installer service declares unused dependency

core/core.services.yml

@@ -506,7 +506,7 @@ services:
     class: Drupal\Core\Extension\ModuleInstaller
     tags:
       - { name: service_collector, tag: 'module_install.uninstall_validator', call: addUninstallValidator }
-    arguments: ['@app.root', '@module_handler', '@kernel', '@router.builder']
+    arguments: ['@app.root', '@module_handler', '@kernel']
     lazy: true
   extension.list.module:
     class: Drupal\Core\Extension\ModuleExtensionList