How to apply for a commiter's status

[Bjarni Ingi Gislason]

  As nobody has yet volunteered to add patches to the HDTBL (Heidelberger
table macros) software, I have to make it myself.
(https://lists.gnu.org/archive/html/groff/2025-04/msg00032.html)

  Thus, how do one apply for the status of a committer?