Add bin and edit workflow

bin/specifications/jekyll-include-cache-0.2.1.gemspec

@@ -0,0 +1,26 @@
+# -*- encoding: utf-8 -*-
+# stub: jekyll-include-cache 0.2.1 ruby lib
+
+Gem::Specification.new do |s|
+  s.name = "jekyll-include-cache".freeze
+  s.version = "0.2.1"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version=
+  s.require_paths = ["lib".freeze]
+  s.authors = ["Ben Balter".freeze]
+  s.date = "2020-10-08"
+  s.email = ["ben.balter@github.com".freeze]
+  s.homepage = "https://github.com/benbalter/jekyll-include-cache".freeze
+  s.licenses = ["MIT".freeze]
+  s.rubygems_version = "3.4.20".freeze
+  s.summary = "A Jekyll plugin to cache the rendering of Liquid includes".freeze
+
+  s.installed_by_version = "3.4.20" if s.respond_to? :installed_by_version
+
+  s.specification_version = 4
+
+  s.add_runtime_dependency(%q<jekyll>.freeze, [">= 3.7", "< 5.0"])
+  s.add_development_dependency(%q<rspec>.freeze, ["~> 3.5"])
+  s.add_development_dependency(%q<rubocop>.freeze, ["~> 0.51"])
+  s.add_development_dependency(%q<rubocop-jekyll>.freeze, ["~> 0.3"])
+end