[Bug 48669] iphlpapi.NotifyUnicastIpAddressChange() should call the callback initially if requested (required for Far Cry 5 online mode)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48669
Bug 48669 depends on bug 47699, which changed state.

Bug 47699 Summary: Multiple applications need support for ECDH key generation via bcrypt (For Honor, STEEP, Far Cry 5)
https://bugs.winehq.org/show_bug.cgi?id=47699

What    |Removed                     |Added
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             Status|STAGED                      |RESOLVED
         Resolution|---                         |FIXED