upgpkg: minetest 0.4.9-2

Fix rendering with NVIDIA driver (FS#37918)

git-svn-id: file:///srv/repos/svn-community/svn@104381 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@104382 9fca08f4-af9d-4005-b8df-a31f2cc04f65