editors/emacs: Update to 28.2

[yasu]

Summary

• Remove FCITXPATCH option as extra-patch-src_xfns.c can't be applied since 28.1.
• Tidy up Makefile with portfmt.
• Bump PORTREVISION of consumers.

ChangeLog: https://www.gnu.org/software/emacs/news/NEWS.28.2

Test Plan

• Build of all flavors succeeds with poudriere and 13.1-RELEASE amd64 jail.
• For each option, set it to non-default value and confirmed build succeeds with it
• Plan to request exp-run.

[yasu]

• Chase update of ports tree.
• Update commit messages so they include reference to PR and review.

[jrm]

Testing on FreeBSD 14.0-CURRENT #0 main-n258024-0f97a0d425cf: http://pkg.ftfl.ca/build.html?mastername=14amd64-default&build=2022-09-19_13h53m54s

[jrm]

With the default flavor everything built successfully except japanese/lookup. There seems to be a core dump during the QA stage. I'll take a closer look, but it might take me a day.

http://pkg.ftfl.ca/data/14amd64-default/2022-09-19_13h53m54s/logs/errors/ja-lookup-1.99.96.20180209_11.log

[ashish]

No build failures on 13.x (AMD64), and is working well.

Thanks for working on it.

[jrm]

The problems with japanese/lookup on CURRENT are not related to this update and are probably not with the port itself, but with Mk/Scripts/qa.sh.