~bindings for section jumping to jump-item

Section jumping can be done through the square bracket binds, which are
actually quite intuitive. So I instead bound TAB to be jump
item (usually in vim it's "%") which allows me to quick jump around files.

Doom/.doom.d/org/config.org

@@ -537,8 +537,5 @@ General keymap
 *** Non-leader
 #+BEGIN_SRC elisp
 (map!
- :n "gk" #'evil-backward-section-begin
- :n "gK" #'evil-backward-section-end
- :n "gj" #'evil-forward-section-begin
- :n "gJ" #'evil-forward-section-end)
+ :n "TAB" #'evil-jump-item)
 #+END_SRC