[Feature Request] In Identity.Client project change “net6.0-windows10.0.17763.0” to just “net6.0-windows”

[SameerK-MSFT]

Is your feature request related to a problem? Please describe.
Yes. Removed dependency on Window platforms

Describe the solution you'd like
change “net6.0-windows10.0.17763.0” to just “net6.0-windows”

Describe alternatives you've considered
NA

[SameerK-MSFT]

Fixed in #3984