[OE-core] [PATCH 7/8] mesa: switch over to official git

[Richard Purdie]

On Fri, 2019-05-31 at 17:56 +0200, Alexander Kanavin wrote:
> The tarballs for all versions prior to 18.x have been moved to
> https://mesa.freedesktop.org/archive/older-versions/
> 
> To avoid this practice causing fetching failures in the future,
> let's use the git.

I'm really not sure we want to move things over to git, it does end up
making the build process slower as they take longer to fetch, unpack
and clean up :/.

Cheers,

Richard