editors/emacs-devel: Update to 2022-04-16 snapshot

* Enable NATIVECOMP option by default [1]
* If Emacs is build with NATIVECOMP enabled, display message as
  following at installation and upgrading time [2]
  - There are some elisp applications that don't work collectly if it
    is native compiled
  - If user uses such applications there is workaround to disable
    nativecompilation by user configuration [3]
  - Native compilation often results in high CPU
  - It is also possible to throttle it by user configuration
* Tidy up Makefile with portfmt

Discussed with:	ashish, jrm [1],[2]
Reference:	https://lists.gnu.org/archive/html/help-gnu-emacs/2022-04/msg00129.html [3]
Reviewed by:	ashish, jrm
Differential Revision:	https://reviews.freebsd.org/D34935