Fix img.yt

[LK-s]

Fixes incorrect match for https version of site

[poke]

Thank you for your contribution! Note that plugin files need to have a .json extension. Also, for sandbox plugins, please provide the sandbox source in a .process.js file inside the sandboxes folder, so it can be easily edited later on.

[poke]

I just realized, that img.yt is actually one of those earner plugins and you actually only wanted to fix the match URL. So instead of creating a new plugin, I just ended up fixing the original configuration instead. Thank you!