[bash] Use `command \find` for ALT-C

ALT-C can fail with the following aliases as pointed out in #272

    alias find='noglob find'
    alias command='command '

shell/key-bindings.bash

@@ -29,7 +29,7 @@ __fzf_select_tmux__() {
 
 __fzf_cd__() {
   local dir
-  dir=$(command find -L ${1:-.} \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
+  dir=$(command \find -L ${1:-.} \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
     -o -type d -print 2> /dev/null | sed 1d | cut -b3- | $(__fzfcmd) +m) && printf 'cd %q' "$dir"
 }