intel/fs: fix shader call lowering pass

intel/fs: fix shader call lowering pass

Now that we removed the intel intrinsic and just use the generic one,
we can skip it in the intel call lowering pass and just deal with it
in the intel rt intrinsic lowering.

v2: rewrite with nir_shader_instructions_pass() (Jason)

v3: handle everything in switch (Jason)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 423c47de991643 ("nir: drop the btd_resume_intel intrinsic")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12113>