isl: Validate the calculated row pitch (v45)

isl: Validate the calculated row pitch (v45)

Validate that isl_surf::row_pitch fits in the below bitfields,
if applicable based on isl_surf::usage.

    RENDER_SURFACE_STATE::SurfacePitch
    RENDER_SURFACE_STATE::AuxiliarySurfacePitch
    3DSTATE_DEPTH_BUFFER::SurfacePitch
    3DSTATE_HIER_DEPTH_BUFFER::SurfacePitch

v2:
  -Add a Makefile dependency on generated header genX_bits.h.
v3:
  - Test ISL_SURF_USAGE_STORAGE_BIT too. [for jekstrand]
  - Drop explicity dependency on generated header. [for emil]
v4:
  - Rebase for new gen_bits_header.py script.
  - Replace gen_10x with gen_device_info*.
v5:
  - Drop FINISHME for validation of GEN9 1D row pitch. [for jekstrand]
  - Reformat bit tests. [for jekstrand]

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> (v4)