latest ruby - remove mailing conditional (#1693)

* latest ruby - remove mailing conditional

* no longer delete lockfile

* platform for GH CI

.github/workflows/build.yml

@@ -22,8 +22,6 @@ jobs:
           # npm cache files are stored in `~/.npm` on Linux/macOS
           path: ~/.npm
           key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-      - name: Remove Gemfile.lock
-        run:  rm Gemfile.lock
       - name: Set up Ruby ${{ matrix.version }}
         uses: ruby/setup-ruby@v1
         with:

.ruby-version

@@ -1 +1 @@
-3.0.3
+3.2.2

Gemfile

@@ -8,13 +8,6 @@ gemspec
 gem "rails-controller-testing", group: :test
 gem "rails", "< 7" # temporary: https://github.com/Shopify/shopify_app/pull/1561
 
-if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("3.1")
-  # Default gems removed from stdlib in Ruby 3.1.0
-  gem "net-imap", require: false
-  gem "net-pop", require: false
-  gem "net-smtp", require: false
-end
-
 group :rubocop do
   gem "rubocop-shopify", require: false
 end

Gemfile.lock

@@ -257,7 +257,9 @@ GEM
 
 PLATFORMS
   arm64-darwin-21
+  arm64-darwin-22
   x86_64-darwin-19
+  x86_64-darwin-20
   x86_64-darwin-21
   x86_64-linux