[InterNetNews/inn] 8b8b81: Do not define LIBTEST_NEW_FORMAT in headers

[Julien ÉLIE]

  Branch: refs/heads/2.6
  Home:   https://github.com/InterNetNews/inn
  Commit: 8b8b8167d6073b309f1cdf2939260c880bd517bc
      https://github.com/InterNetNews/inn/commit/8b8b8167d6073b309f1cdf2939260c880bd517bc
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2021-10-17 (Sun, 17 Oct 2021)

  Changed paths:
    M support/getrra-c-util
    M tests/lib/fakewrite.h

  Log Message:
  -----------
  Do not define LIBTEST_NEW_FORMAT in headers

This will notably fix the indentation of fakewrite.h.