hg: jdk8u/jdk8u-dev/hotspot: 8211106: [windows] Update OS detection code to recognize Windows Server 2019

[christoph.langer at sap.com]

Changeset: 04cb6ac03887
Author:    mbaesken
Date:      2018-10-02 13:48 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/04cb6ac03887

8211106: [windows] Update OS detection code to recognize Windows Server 2019
Reviewed-by: alanb, clanger, bobv

! src/os/windows/vm/os_windows.cpp