DEV: use #frozen_string_literal: true on all spec

This change both speeds up specs (less strings to allocate) and helps catch
cases where methods in Discourse are mutating inputs.

Overall we will be migrating everything to use #frozen_string_literal: true
it will take a while, but this is the first and safest move in this direction

spec/components/validators/allowed_ip_address_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe AllowedIpAddressValidator do

spec/components/validators/category_searrch_priority_weights_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 require 'validators/category_search_priority_weights_validator'
 

spec/components/validators/email_setting_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe EmailSettingValidator do

spec/components/validators/email_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe EmailValidator do

spec/components/validators/enable_invite_only_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 RSpec.describe EnableInviteOnlyValidator do

spec/components/validators/enable_local_logins_via_email_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 RSpec.describe EnableLocalLoginsViaEmailValidator do

spec/components/validators/enable_sso_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 RSpec.describe EnableSsoValidator do

spec/components/validators/external_system_avatars_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe ExternalSystemAvatarsValidator do

spec/components/validators/group_setting_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe GroupSettingValidator do

spec/components/validators/integer_setting_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe IntegerSettingValidator do

spec/components/validators/ip_address_format_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe IpAddressFormatValidator do

spec/components/validators/max_emojis_validator_spec.rb

@@ -1,4 +1,5 @@
 # encoding: UTF-8
+# frozen_string_literal: true
 
 require 'rails_helper'
 require 'validators/max_emojis_validator'

spec/components/validators/max_username_length_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe MaxUsernameLengthValidator do

spec/components/validators/min_username_length_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe MinUsernameLengthValidator do

spec/components/validators/password_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 require_dependency "common_passwords/common_passwords"
 

spec/components/validators/post_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 require_dependency 'validators/post_validator'
 

spec/components/validators/quality_title_validator_spec.rb

@@ -1,4 +1,5 @@
 # encoding: UTF-8
+# frozen_string_literal: true
 
 require 'rails_helper'
 require 'validators/quality_title_validator'

spec/components/validators/regex_presence_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "rails_helper"
 
 RSpec.describe RegexPresenceValidator do

spec/components/validators/regex_setting_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe RegexSettingValidator do

spec/components/validators/reply_by_email_address_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe ReplyByEmailAddressValidator do

spec/components/validators/reply_by_email_enabled_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe ReplyByEmailEnabledValidator do

spec/components/validators/sso_overrides_email_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 RSpec.describe SsoOverridesEmailValidator do

spec/components/validators/string_setting_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe StringSettingValidator do

spec/components/validators/topic_title_length_validator_spec.rb

@@ -1,4 +1,5 @@
 # encoding: UTF-8
+# frozen_string_literal: true
 
 require 'rails_helper'
 require 'validators/topic_title_length_validator'

spec/components/validators/unicode_username_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe UnicodeUsernameValidator do

spec/components/validators/unicode_username_whitelist_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe UnicodeUsernameWhitelistValidator do

spec/components/validators/upload_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 require_dependency 'validators/upload_validator'
 

spec/components/validators/url_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 require 'validators/topic_title_length_validator'
 

spec/components/validators/user_full_name_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "rails_helper"
 
 describe UserFullNameValidator do

spec/components/validators/username_setting_validator_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'rails_helper'
 
 describe UsernameSettingValidator do