Merge pull request #4840 from ianlyons/patch-1

Remove unnecessary get_directory special cases for npm_and_yarn

npm_and_yarn/lib/dependabot/npm_and_yarn/metadata_finder.rb

@@ -122,20 +122,6 @@ def get_url(details)
       end
 
       def get_directory(details)
-        source_from_url = Source.from_url(get_url(details))
-        # Special case Gatsby, which specifies directories in URLs.
-        # This can be removed once this PR is merged:
-        # https://github.com/gatsbyjs/gatsby/pull/11145
-        if source_from_url.repo == "gatsbyjs/gatsby" &&
-           get_url(details).match?(%r{tree\/master\/.})
-          return get_url(details).split("tree/master/").last.split("#").first
-        end
-
-        # Special case DefinitelyTyped, which has predictable URLs.
-        # This can be removed once this PR is merged:
-        # https://github.com/Microsoft/types-publisher/pull/578
-        return dependency.name.gsub(/^@/, "") if source_from_url.repo == "DefinitelyTyped/DefinitelyTyped"
-
         # Only return a directory if it is explicitly specified
         return unless details.is_a?(Hash)