Change factory user password to be compatible with admin pass constraint

spec/factories/user.rb

@@ -2,7 +2,7 @@ FactoryBot.define do
   sequence(:user_email) { |n| "user#{n}@user.com" }
   factory :user do
     email { generate(:user_email) }
-    password { 'my-s3cure-p4ssword' }
+    password { '{My-$3cure-p4ssWord}' }
     confirmed_at { Time.zone.now }
 
     trait :unconfirmed do