[xcodes] fix issue where xcodes action wouldn't accept beta versions …

…of Xcode (#21434)

fastlane/lib/fastlane/helper/xcodes_helper.rb

@@ -18,9 +18,6 @@ def self.find_xcodes_binary_path
       module Verify
         def self.requirement(req)
           UI.user_error!("Version must be specified") if req.nil? || req.to_s.strip.size == 0
-          Gem::Requirement.new(req.to_s)
-        rescue Gem::Requirement::BadRequirementError
-          UI.user_error!("The requirement '#{req}' is not a valid RubyGems style requirement")
         end
       end
     end

fastlane/spec/actions_specs/xcversion_spec.rb

@@ -18,16 +18,6 @@
           double("XcodeInstall::Xcode", version: "7.3", path: "/Test/Xcode7.3")
         end
 
-        context "with an invalid requirement" do
-          it "raises an error" do
-            expect do
-              Fastlane::FastFile.new.parse("lane :test do
-                xcversion version: '= aaaa'
-              end").runner.execute(:test)
-            end.to raise_error("The requirement '= aaaa' is not a valid RubyGems style requirement")
-          end
-        end
-
         context "with a valid requirement" do
           before do
             require "xcode/install"

fastlane/spec/helper/xcodes_helper_spec.rb

@@ -45,22 +45,6 @@
           expect { subject.class::Verify.requirement(argument) }.to raise_error(FastlaneCore::Interface::FastlaneError, 'Version must be specified')
         end
       end
-
-      context "when argument is not in RubyGems style" do
-        let(:argument) { "banana" }
-
-        it "raises user error" do
-          expect { subject.class::Verify.requirement(argument) }.to raise_error(FastlaneCore::Interface::FastlaneError, "The requirement '#{argument}' is not a valid RubyGems style requirement")
-        end
-      end
-
-      context "when argument is in RubyGems style" do
-        let(:argument) { "1.2.3" }
-
-        it "returns Gem::Requirement instance" do
-          expect(subject.class::Verify.requirement(argument)).to be_an_instance_of(Gem::Requirement)
-        end
-      end
     end
   end
 end