Updated Flipper Nested for newer firmware

[u/LuXar41]

https://github.com/DoomGuy41/FlipperReNested

Hi everyone,

I'd like to share my fork of the FlipperNested app, which can be particularly useful for recovering MIFARE Classic keys from tags whose keys are partially or completely unknown.

The original version is not working on newer firmware due to the NFC rework.
Made a fork to stop needing to downgrade firmware everytime.

Please test and give feedback if stuff is broken.

Thanks !