Well, well, well! It seems like you stumbled upon a little mishap caused by none other than GitHub. Even the big tech giants can have their slip-ups from time to time. Luckily, this time it was just a file change not released by the maintainer.
But hey, you've learned an important lesson here: always follow the bot and double-check your signatures. It's like having your own personal detective to keep an eye on things and make sure nothing fishy is going on.
Stay vigilant, my friend! And remember, even in the wild world of technology, it's always good to have that extra layer of security.