chore: update gemspec to see if it makes the release work

Author: bethesque

pact_broker.gemspec

@@ -3,29 +3,31 @@ lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'pact_broker/version'
 
-def gem_files
-  if Dir.exist?(".git")
-    `git ls-files`.split($/)
-  else
-    root_path      = File.dirname(__FILE__)
-    all_files      = Dir.chdir(root_path) { Dir.glob("**/{*,.*}") }
-    all_files.reject! { |file| [".", ".."].include?(File.basename(file)) || File.directory?(file)}
-    gitignore_path = File.join(root_path, ".gitignore")
-    gitignore      = File.readlines(gitignore_path)
-    gitignore.map!    { |line| line.chomp.strip }
-    gitignore.reject! { |line| line.empty? || line =~ /^(#|!)/ }
 
-    all_files.reject do |file|
-      gitignore.any? do |ignore|
-        file.start_with?(ignore) ||
-          File.fnmatch(ignore, file, File::FNM_PATHNAME) ||
-          File.fnmatch(ignore, File.basename(file), File::FNM_PATHNAME)
+Gem::Specification.new do |gem|
+
+  def gem_files
+    if Dir.exist?(".git")
+      `git ls-files`.split($/)
+    else
+      root_path      = File.dirname(__FILE__)
+      all_files      = Dir.chdir(root_path) { Dir.glob("**/{*,.*}") }
+      all_files.reject! { |file| [".", ".."].include?(File.basename(file)) || File.directory?(file)}
+      gitignore_path = File.join(root_path, ".gitignore")
+      gitignore      = File.readlines(gitignore_path)
+      gitignore.map!    { |line| line.chomp.strip }
+      gitignore.reject! { |line| line.empty? || line =~ /^(#|!)/ }
+
+      all_files.reject do |file|
+        gitignore.any? do |ignore|
+          file.start_with?(ignore) ||
+            File.fnmatch(ignore, file, File::FNM_PATHNAME) ||
+            File.fnmatch(ignore, File.basename(file), File::FNM_PATHNAME)
+        end
       end
     end
   end
-end
 
-Gem::Specification.new do |gem|
   gem.name          = "pact_broker"
   gem.version       = PactBroker::VERSION
   gem.authors       = ["Bethany Skurrie", "Sergei Matheson", "Warner Godfrey"]