update Fzf for windows experience

[Moelf]

Reason probably is that if you do full screen windows terminal would clear the buffer.

[musm]

I don't have a problem with this, but I think the bug is actually in the fzf library, because the same behavior is exhibited when using that library directly. It seems like they don't correctly restore it back

EDIT: actually, sorry that's incorrect, it does work, I was testing an older commit.

[Moelf]

So, I saw this: https://github.com/genotrance/ff ; if you look closely, it looks like the buffer is not restored; and in here: https://github.com/kelleyma49/PSFzf ; the buffer is kept but it's also NOT full-screen. My speculation is that this is some windows terminal buffer issue (no allow two separate buffers for example), so when you limit the height, fzf will preserve the buffer history for you.

On a separate note, the oh-my-zsh + fzf also does NOT do full-screen so I actually like this behavior better. Justification? so you can see what you were trying to type before by looking at previous lines.

[KristofferC]

I like this more too