[fix](build): Gemfile(go back to jekyll-tagging)

[RalphHightower]

No description provided.

[RalphHightower]

Dependency Error: Yikes! It looks like you don't have jekyll-tagging or one of its dependencies installed. In order to use Jekyll as currently configured, you'll need to install this gem. If you've run Jekyll with bundle exec, ensure that you have included the jekyll-tagging gem in your Gemfile as well. The full error message from Ruby is: 'cannot load such file -- jekyll-tagging' If you run into trouble, you can find helpful resources at https://jekyllrb.com/help/!