[Feature Request] Where op for bool input

### Describe the feature request

support where op with bool inputs

### Describe scenario use case

For where op， there is a situation that the X/Y/output is bool type. We try to infer model with this where op, and got an error, which claims that where(9) NOT_IMPLEMNTED. We revise the code and add the declare of bool type where, test the wheel with python. Please support where op with bool inputs in version 1.15.1 +

Start by locating the where operator implementation and its handling of bool X, Y, and output types; reproduce the reported where(9) NOT_IMPLEMENTED error with a bool-input model. Done means bool inputs are supported and the behavior can be validated by testing the resulting Python wheel.

Written by the indexing model from the issue text.