git: openjdk/jdk18u: master: 8285445: cannot open file "NUL:"

[Brian Burkhalter]

Changeset: 313b033b
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-04-23 16:26:50 +0000
URL:       https://git.openjdk.java.net/jdk18u/commit/313b033b7da4a49a193c60296ee1cc7ee1302dce

8285445: cannot open file "NUL:"

Backport-of: 03cbb48e6a1d806f204a39bbdbb4bc9be9e57a41

! src/java.base/windows/classes/java/io/WinNTFileSystem.java
+ test/jdk/java/io/FileOutputStream/OpenNUL.java