anv: revert "anv: release memory allocated by glsl types during spirv_to_nir"
This reverts commit 47fc3598. Reason is that patch did not take in to account situation where we might have both OpenGL and Vulkan using glsl_types at the same time. Signed-off-by:Tapani Pälli <tapani.palli@intel.com> Reviewed-by:
Lionel Landwerlin <lionel.g.landwerlin@intel.com> (cherry picked from commit bef35432)