[NFC] Update isVectorIntrinsicWith... functions to consider TargetTransformInfo

[inbelic]

The functions isVectorIntrinsicWithScalarOpAtArg and isVectorIntrinsicWithStructReturnOverloadAtField are unable to consider target specific intrinsics. This issue is resolved when these functions appropriately use the TTI impl when possible.

Essentially we want consistent behaviour with the changes here: #114849

AC:

• Update isVectorIntrinsicWithScalarOpAtArg and isVectorIntrinsicWithStructReturnOverloadAtField to have a third parameter of TargetTransformInfo and to use this implementation when there is a target specific intrinsic. Update comment description of functions to include the new parameter
• Update all uses-cases to pass in this argument
• Remove the scalarizer functionality of isVectorIntrinsicWithScalarOpAtArg in Scalarizer.cpp