nir: s/nir_type_unsigned/nir_type_uint

v2: do the same in tgsi_to_nir (Samuel)

v3: added missing cases after rebase (Iago)

v4: Add a blank space after '#' in one of the comments (Matt)

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
9 files changed