magit-section.el: Rearrange require forms

The intention is to use the exact same block of require forms
for essential libraries as used in other magit libraries.
Other require forms for other built-in libraries are supposed
follow in a second block.

lisp/magit-section.el

@@ -43,13 +43,14 @@
 
 (require 'cl-lib)
 (require 'compat)
-(require 'cursor-sensor)
 (require 'dash)
 (require 'eieio)
-(require 'format-spec)
 (require 'seq)
 (require 'subr-x)
 
+(require 'cursor-sensor)
+(require 'format-spec)
+
 (eval-when-compile (require 'benchmark))
 
 ;; For `magit-section-get-relative-position'