[Scalarizer][DirectX] The scalarizer pass is not honoring TargetTransformInfo requirements

[farzonl]

The following functions are not being called causing the following crash: https://hlsl.godbolt.org/z/h6PY3hs8a

1. isTargetIntrinsicWithScalarOpAtArg
2. isTargetIntrinsicWithOverloadTypeAtArg

Observed intrinsics impacted:

1. Intrinsic::dx_asdouble
2. Intrinsic::dx_wave_all_equal
3. Intrinsic::dx_wave_readlane

Likely also impacting:

• dx_firstbitlow
• dx_firstbitshigh
• dx_firstbituhigh
• dx_isinf
• dx_isnan
• dx_legacyf16tof32
• dx_legacyf32tof16