stop forcing bundler 1.17

Author: semmons99

.github/workflows/ruby.yml

@@ -32,7 +32,6 @@ jobs:
       with:
         ruby-version: ${{ matrix.ruby-version }}
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
-        bundler: "1.17"
 
     - name: Start MongoDB
       uses: supercharge/[email protected]

money-rails.gemspec

@@ -36,7 +36,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "rspec-rails", "~> 3.0"
   s.add_development_dependency 'database_cleaner', '~> 1.6.1'
   s.add_development_dependency 'test-unit', '~> 3.0' if RUBY_VERSION >= '2.2'
-  s.add_development_dependency 'bundler', '~> 1.17'
+  s.add_development_dependency 'bundler'
 
   if s.respond_to?(:metadata)
     s.metadata['changelog_uri'] = 'https://github.com/RubyMoney/money-rails/blob/master/CHANGELOG.md'