Fix Gemfile on bundler 2.5.0.dev

Author: byroot

Gemfile

@@ -3,8 +3,13 @@ source 'https://rubygems.org'
 # Specify your gem's dependencies in spring.gemspec
 gemspec
 
+gem "rake"
+gem "bump"
+
 if ENV["RAILS_VERSION"] == "edge"
   gem "activesupport", github: "rails/rails", branch: "main"
 elsif ENV["RAILS_VERSION"]
   gem "activesupport", "~> #{ENV["RAILS_VERSION"]}.0"
+else
+  gem "activesupport"
 end

spring.gemspec

@@ -15,10 +15,6 @@ Gem::Specification.new do |gem|
 
   gem.required_ruby_version = ">= 2.7.0"
 
-  gem.add_development_dependency 'rake'
-  gem.add_development_dependency 'bump'
-  gem.add_development_dependency 'activesupport'
-
   gem.metadata = {
     "rubygems_mfa_required" => "true",
   }