[InterNetNews/inn] 68a793: Add new Clang 13 formatting options

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 68a7935a3cbddb71c3814de6e9d750fd4adb393a
      https://github.com/InterNetNews/inn/commit/68a7935a3cbddb71c3814de6e9d750fd4adb393a
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2022-01-04 (Tue, 04 Jan 2022)

  Changed paths:
    M .clang-format
    M Makefile

  Log Message:
  -----------
  Add new Clang 13 formatting options

Align array of structs.

Align consecutive macros across empty lines and comments.

Add path.h.in in the list of files to reformat.