feat(format): add +format-inhibit alias

I want both `apheleia-formatter` and `apheleia-inhibit` exposed for easy
setting from directory/file-local variables (like .dir-locals.el), but
I'd like to abstract away the implementation (Apheleia) a little, hence
these aliases. This way, whether or not we're still using Apheleia in a
year or three, `+format-with` and `+format-inhibit` should always work.

modules/editor/format/config.el

@@ -24,6 +24,7 @@ variable."
   :safe 'booleanp)
 
 (defvaralias '+format-with 'apheleia-formatter)
+(defvaralias '+format-inhibit 'apheleia-inhibit)
 
 
 ;;