[jdk17u] RFR: 8274087: Windows DLL path not set correctly.

[Andy Herrick]

clean backport of: JDK-8274087: Windows DLL path not set correctly.

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Commit messages:
 - JDK-8274087: Windows DLL path not set correctly.

Changes: https://git.openjdk.java.net/jdk17u/pull/116/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u&pr=116&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8274087
  Stats: 5 lines in 1 file changed: 2 ins; 2 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk17u/pull/116.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u pull/116/head:pull/116

PR: https://git.openjdk.java.net/jdk17u/pull/116