Remove checkoutdir and just let it be the module dir.
Remove checkoutdir and just let it be the module dir.

My jhbuildrc was not what I intended, which was making the checkoutdir
somewhat necessary.

tmzt/androix-util-modular,tmzt/androix-util-modular,freedesktop-unofficial-mirror/xorg__util__modular,freedesktop-unofficial-mirror/xorg__util__modular,freedesktop-unofficial-mirror/xorg__util__modular