ARRAY_SIZE and LOCATION should accept the SUBROUTINE_UNIFORM types.

Fixes:
GL43-CTS.program_interface_query.subroutines-vertex
GL43-CTS.program_interface_query.subroutines-tess-control
GL43-CTS.program_interface_query.subroutines-tess-eval
GL43-CTS.program_interface_query.subroutines-geometry
GL43-CTS.program_interface_query.subroutines-fragment
GL43-CTS.program_interface_query.subroutines-compute

Reviewed-by: Antia Puentes <apuentes@igalia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>