mesa-dri: upgrade -git version to current master

mesa-dri: upgrade -git version to current master

license.html was reformated so the checksum changed.

The GLSL compiler can be built using CC_FOR_BUILD, so we don't need
mesa-dri-glsl-native.

Update common packaging to include libdricore and the skeleton libgles3, and
remove the driver .la files.

mesa-git/uclibc.patch isn't applied, remove.

x32 support is integrated into mklib, drop 0003-fix-for-x32.patch.

uclibc is checked for upstream, drop 0001-Compile-with-uclibc.patch.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>