meta: Use DSA functions for VBOs in _mesa_meta_setup_vertex_objects
meta: Use DSA functions for VBOs in _mesa_meta_setup_vertex_objects

The fixed-function attribute paths don't get the DSA treatment because
there are no DSA entry-points for fixed-function attributes.  These
could have been added, but this is a temporary patch intended to make
later patches easier to review.

Signed-off-by: Ian Romanick <2b237cafb16dc45038e85df6c85e74e6d899eba9@intel.com>
Reviewed-by: Anuj Phogat <e2026475996c48f0b97fd37e84129b3912980428@gmail.com>

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler