[jdk17u-dev] RFR: 8279370: jdk.jpackage/share/native/applauncher/JvmLauncher.cpp fails to build with GCC 6.3.0

[Goetz Lindenmaier]

I backport this for parity with 17.0.5-oracle.

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Commit messages:
 - Backport 14a90e536b86a8fb8d5f0272ec03359e44638da5

Changes: https://git.openjdk.org/jdk17u-dev/pull/570/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=570&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8279370
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/570.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/570/head:pull/570

PR: https://git.openjdk.org/jdk17u-dev/pull/570