pvr: mark pvr_tex_state.c as multi-arch

Acked-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38922>

src/imagination/vulkan/meson.build

@@ -29,6 +29,7 @@ pvr_files = files(
   'pvr_arch_descriptor_set.c',
   'pvr_arch_device.c',
   'pvr_arch_pass.c',
+  'pvr_arch_tex_state.c',
   'pvr_blit.c',
   'pvr_bo.c',
   'pvr_clear.c',
@@ -61,7 +62,6 @@ pvr_files = files(
   'pvr_rt_dataset.c',
   'pvr_sampler.c',
   'pvr_spm.c',
-  'pvr_tex_state.c',
   'pvr_usc.c',
   'pvr_wsi.c',
 )