Add uglify pattern

[Giuseppe7887]

I suggest to add uglify as pattern because it reduces significantly the name of functions and variables, decreasing the final file size

[franziska-warncke]

Hi!

Thanks for your submission!

Can you please create a PR with our template?
Here is our guide on how to do this:
https://github.com/Green-Software-Foundation/patterns/blob/main/CONTRIBUTING.md

Thanks 🌞