Add bin and edit workflow

bin/gems/bundler-4.0.21/lib/bundler/source/gemspec.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module Bundler
+  class Source
+    class Gemspec < Path
+      attr_reader :gemspec
+      attr_writer :checksum_store
+
+      def initialize(options)
+        super
+        @gemspec = options["gemspec"]
+      end
+
+      def to_s
+        "gemspec at `#{@path}`"
+      end
+    end
+  end
+end