gitlab support?

[Thomas Klausner <wiz%NetBSD.org@localhost>]

Hi!

Can I interest someone in adding proper gitlab support to MASTER_SITES?
Currently we have values like this one:

MASTER_SITES=  https://gitlab.com/smc/fonts/${GITLAB_PROJECT}/-/archive/${GITLAB_TAG}/

and something similar to the github would be great, e.g. like

MASTER_SITES= ${MASTER_SITES_GITLAB:=smc/}

Thanks,
 Thomas