Make `forked-to` link to edit page when you're on edit page #3416

Basically, I would want the forked-to feature to link to edit page when I'm already on edit page, i.e: When I'm on: https://github.com/Cog-Creators/Red-DiscordBot/edit/V3/develop/redbot/logging.py Clicking the button should make it go to: https://github.com/jack1142/Red-DiscordBot/edit/V3/develop/redbot/logging.py Rather than the "home page" of repository.