Proposing commit access for Lukas-Fabian Moser

[Jean Abou Samra]

Hi all,

Rebasing and merging Lukas' \after patch this
morning, I had a wonder moment — wait, he still
doesn't have commit access? Seeing his recent patches,
which all required substantial discussion and
refinement as well as documentation and regression
tests (bracketed bass figure alterations, \after,
\numericTimeSignature, the closed \lyricSkip), as
well as his participation on lilypond-devel, and
of course on lilypond-user for quite some time, I
believe Developer role on GitLab is long overdue.
As a reminder, this means the ability to merge
one's patches as well as change merge request
labels (which is useful often). Thoughts?

Regards,
Jean