Make country_select a development dependency on the gemspec

So it can be properly linked and we don't need to add it to each gemfile.

Author: carlosantoniodasilva

Gemfile

@@ -2,7 +2,6 @@ source "https://rubygems.org"
 
 gemspec
 
-gem "country_select"
 gem "activemodel", "~> 8.1.0.beta1"
 gem "actionpack", "~> 8.1.0.beta1"
 gem "railties", "~> 8.1.0.beta1"

gemfiles/Gemfile-rails-7-0

@@ -2,7 +2,6 @@ source "https://rubygems.org"
 
 gemspec path: ".."
 
-gem "country_select"
 gem "activemodel", "~> 7.0.0", github: "rails/rails", branch: "7-0-stable"
 gem "actionpack", "~> 7.0.0", github: "rails/rails", branch: "7-0-stable"
 gem "railties", "~> 7.0.0", github: "rails/rails", branch: "7-0-stable"

gemfiles/Gemfile-rails-7-1

@@ -2,7 +2,6 @@ source "https://rubygems.org"
 
 gemspec path: ".."
 
-gem "country_select"
 gem "activemodel", "~> 7.1.0"
 gem "actionpack", "~> 7.1.0"
 gem "railties", "~> 7.1.0"

gemfiles/Gemfile-rails-7-2

@@ -2,7 +2,6 @@ source "https://rubygems.org"
 
 gemspec path: ".."
 
-gem "country_select"
 gem "activemodel", "~> 7.2.0"
 gem "actionpack", "~> 7.2.0"
 gem "railties", "~> 7.2.0"

gemfiles/Gemfile-rails-8-0

@@ -2,7 +2,6 @@ source "https://rubygems.org"
 
 gemspec path: ".."
 
-gem "country_select"
 gem "activemodel", "~> 8.0.0"
 gem "actionpack", "~> 8.0.0"
 gem "railties", "~> 8.0.0"

gemfiles/Gemfile-rails-main

@@ -2,7 +2,6 @@ source "https://rubygems.org"
 
 gemspec path: ".."
 
-gem "country_select"
 gem "railties", github: "rails/rails", branch: "main"
 gem "activemodel", github: "rails/rails", branch: "main"
 gem "actionpack", github: "rails/rails", branch: "main"

simple_form.gemspec

@@ -29,5 +29,6 @@ Gem::Specification.new do |s|
   s.add_dependency "activemodel", ">= 7.0"
   s.add_dependency "actionpack", ">= 7.0"
 
+  s.add_development_dependency "country_select"
   s.add_development_dependency "rake"
 end