Fix failing tests.
Fix failing tests.

The generator number is set to SPV_GENERATOR_KHRONOS in the
spvBinaryHeaderSet function, so tests should catch up.

fuchsia-mirror/third_party-spirv-tools,pierremoreau/SPIRV-Tools,fuchsia-mirror/third_party-spirv-tools,dneto0/SPIRV-Tools,fuchsia-mirror/third_party-spirv-tools,antiagainst/SPIRV-Tools,dneto0/SPIRV-Tools,dneto0/SPIRV-Tools,pierremoreau/SPIRV-Tools,LukasBanana/SPIRV-Tools,umar456/SPIRV-Tools,pierremoreau/SPIRV-Tools,antiagainst/SPIRV-Tools,antiagainst/SPIRV-Tools,dneto0/SPIRV-Tools,umar456/SPIRV-Tools,pierremoreau/SPIRV-Tools,dneto0/SPIRV-Tools,LukasBanana/SPIRV-Tools,pierremoreau/SPIRV-Tools,pierremoreau/SPIRV-Tools,dneto0/SPIRV-Tools,LukasBanana/SPIRV-Tools,KhronosGroup/SPIRV-Tools,dneto0/SPIRV-Tools,umar456/SPIRV-Tools,KhronosGroup/SPIRV-Tools,greg-lunarg/SPIRV-Tools,antiagainst/SPIRV-Tools,KhronosGroup/SPIRV-Tools,dneto0/SPIRV-Tools,greg-lunarg/SPIRV-Tools,KhronosGroup/SPIRV-Tools,pierremoreau/SPIRV-Tools,KhronosGroup/SPIRV-Tools,KhronosGroup/SPIRV-Tools,greg-lunarg/SPIRV-Tools,antiagainst/SPIRV-Tools,KhronosGroup/SPIRV-Tools,KhronosGroup/SPIRV-Tools,pierremoreau/SPIRV-Tools