Explicitly install the ace-jump-mode package

It was already installed as a dependency, but now I even add key bindings.

configuration.org

@@ -1918,6 +1918,15 @@ This will be replaced with something self-hosted, eventually.
   (global-wakatime-mode t))
 #+END_SRC
 
+** Jump to character, word, line
+
+#+BEGIN_SRC emacs-lisp
+(use-package ace-jump-mode
+  :bind
+  (:map gpolonkai/pers-map
+   ("SPC" . ace-jump-mode)))
+#+END_SRC
+
 * Make programming a bit easier
 
 ** Electric case