Add Shadow of the Beast trainers back

[Striderryu]

In early MegaAGS revisions Shadow of the Beast had trainers like infinite energy, a jump button using cd32 controller mapping, etc... but recent revisions trainers for this game is completely gone. Its a pretty difficult game, please add them back.

[limi]

We reverted to an older version since the newer version were showing bugs and artifacts, but we can certainly have a look again, and file upstream bugs if it hasn’t been addressed.

Details: https://misterfpga.org/viewtopic.php?p=75559#p75559

[limi]

Oh, and looks like there is a built-in infinite energy toggle with F1 in that version, since infinite energy always can get you stuck in certain areas. Doesn’t fix the CD32 button-to-jump support, but you can do that with a joystick remap in MiSTer (and Analogue Pocket too, I believe). In case you want to play it with those two capabilities right now. :)