RFR: 8352935: Launcher should not add $JDK/../lib to LD_LIBRARY_PATH

[Joachim Kern]

In the JDK launcher, there is a codepath which would set/modify the LD_LIBRARY_PATH. This happens unconditionally on AIX and Linux/musl and can also happen on other Linux platforms if an LD_LIBRARY_PATH is pre-set which contains a libjvm.so.

The LD_LIBRARY_PATH is set to $JVMPATH:$JDK/lib:$JDK/../lib. The last part of this, $JDK/../lib, seems to be a remnant of times when there was a jre subfolder in a JDK deployment. So it should likely be removed.

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Commit messages:
 - JDK-8352935

Changes: https://git.openjdk.org/jdk/pull/24351/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24351&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8352935
  Stats: 6 lines in 3 files changed: 0 ins; 4 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/24351.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24351/head:pull/24351

PR: https://git.openjdk.org/jdk/pull/24351