Added disableAdminCC to settings test

Signed-off-by: snipe <snipe@snipe.net>

tests/Support/Settings.php

@@ -46,6 +46,13 @@ class Settings
         ]);
     }
 
+    public function disableAdminCC(): Settings
+    {
+        return $this->update([
+            'admin_cc_email' => null,
+        ]);
+    }
+
     public function enableMultipleFullCompanySupport(): Settings
     {
         return $this->update(['full_multiple_companies_support' => 1]);