Lataa fzf 0.55.0

- Added exact-boundary-match type to the search syntax.
When a search term is single-quoted, fzf will search for the exact occurrences of the string with both ends at word boundaries.
- [bash] Fuzzy path completion is enabled for all commands
- 1. If the default completion is not already set
- 2. And if the current bash supports complete -D option
- However, fuzzy completion for some commands can be "dynamically" disabled by the dynamic completion loader
- See the comment in __fzf_default_completion function for more information
- Comments are now allowed in $FZF_DEFAULT_OPTS and $FZF_DEFAULT_OPTS_FILE
- Hyperlinks (OSC 8) are now supported in the preview window and in the main window
- The default --ellipsis is now ·· instead of ...
- [vim] A spec can have exit callback that is called with the exit status of fzf
- This can be used to clean up temporary resources or restore the original state when fzf is closed without a selection
- Fixed --tmux bottom when the status line is not at the bottom
- Fixed extra scroll offset in multi-line mode (--read0 or --wrap)
- Added fallback ps command for kill completion on Cygwin