Changes to finding wiimotes (again)

[capitalistspz]

• Clear m_wiimotes before finding new wiimotes
• Use only paths for comparison (I'm pretty sure that it's impossible for multiple wiimotes to open at the same path)
• Also remove a duplicate line from my last PR

Should fix #960

[capitalistspz]

I'll just wait for some people to test this before marking as ready

[GNUGradyn]

it looks like the linux build failed https://github.com/cemu-project/Cemu/actions/runs/6111890994/job/16588126558?pr=961

[capitalistspz]

it looks like the linux build failed https://github.com/cemu-project/Cemu/actions/runs/6111890994/job/16588126558?pr=961

Due to clang-12 being too old for one of the features I used

I'll change the code a little

[GNUGradyn]

This mostly works. I connected 2 wiimotes to my steam deck and launched the app image generated by this PR. It correctly mapped one of them as player 1 and the other as player 2. The indicators on the remotes matched the mapping in the emulator. However when I disconnected and reconnected player 2, the indicator now shows it's player 1. However, the remote is still correctly mapped to player 2.

tl;dr everything works as long as you ignore the player indicators when a controller is reconnected