intel/dev: Set minimum HS URB entries to 0.

The documentation for 3DSTATE_URB_HS has 0 as the minimum number of HS
URB entries for all platforms.  See BSpecs 32162, 47137, 56271 for
Gfx6-11, Xe, and Xe2-3, respectively.

This should silence warnings about our device info field not matching
the hwconfig tables.

Notably, nothing in our drivers currently uses this value so it cannot
have a functional impact.

Fixes: 4064b554 ("intel/dev: reduce warning noise from urb settings")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <mesa/mesa!33764>