Support ROM patches

### Description


It can be annoying and an inconvenience to patch ROM's . At minimum, we should support `.ips` and `.bps` patches.

At a stretch, we should support `.xdelta`

### How to solve the problem

Use https://github.com/alcaro/flips as a submodule

### Describe alternatives you've considered

_No response_

### Additional context

_No response_