Download fzf 0.74.5

- Fixed --popup unzooming the window when opened over a zoomed pane on tmux 3.8 or above (#4927, junegunn/fzf.vim#1625) (@jereviikari)
- On tmux 3.7, the window is still unzoomed, as tmux 3.7b crashes when a floating pane is created over a zoomed window
- Fixed --gap-line cutting a grapheme cluster when filling the last cells of the line (#4920)
- Fixed an escape sequence fzf does not recognize being partly consumed, which leaked the rest into the query (#4926)
- Fixed a key lost when it arrived in the same read as an escape sequence
- Fixed focus event not triggered after reload when the new item is at the same position as the previous one (#4930)
- With --id-nth, the event is not triggered if the focus moves directly from an item to another item with the same key
- A focus binding that runs reload now triggers itself again after each reload, unless --id-nth is set and the key does not change
- Security fixes
- fzf-tmux no longer evaluates an attached layout size (e.g. -l50) via bash arithmetic, which could run commands or inject tmux flags (GHSA-w6x2-f5m4-xw82)
- zsh completion now creates its FIFO in a private mktemp -d directory instead of a predictable /tmp path (GHSA-7rj6-7pqx-v7rm)