[jdk11u-dev] RFR: 8212165: JGSS: Fix cut/paste error in NativeUtil.c

[Goetz Lindenmaier]

I backport this for parity with 11.0.19-oracle.

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Commit messages:
 - Backport 2a105069423ca7bcd82e8e8453be1f7686616008

Changes: https://git.openjdk.org/jdk11u-dev/pull/1617/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1617&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8212165
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1617.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1617/head:pull/1617

PR: https://git.openjdk.org/jdk11u-dev/pull/1617