Question about USM type of result array for `dpt.extract`

[antonwolfy]

Due to some reason USM type of result array isn't coerced from USM types of inputs:

import dpctl, dpctl.tensor as dpt

dpctl.__version__
# Out: '0.18.0dev0+77.g26d34f565d'

 a = dpt.ones(2, usm_type='shared')
cond = dpt.asarray([True, False], usm_type='device')

dpt.extract(cond, a).usm_type
# Out: 'shared'

dpctl.utils.get_coerced_usm_type([a.usm_type, cond.usm_type])
# Out: 'device'

Normally, for other dpctl tensor functions, the USM type of result would be 'device' for the same inputs as in above example.

[ndgrigorian]

This function, and boolean indexing in general, seems to be using the USM type of the second input instead.

As this is inconsistent with any other function, it should probably be changed. The fix is relatively simple.