[jdk11u-dev] RFR: 8336342: Fix known X11 library locations in sysroot

[Aleksey Shipilev]

Now that 11u GHA is working, it is time to complete this backport. I have been using this patch to build JDK 11 binaries for about a year now.

Additional testing:
 - [ ] GHA

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Commit messages:
 - Backport ee365d75cca6f33e5781fe514e557caba2b67c32

Changes: https://git.openjdk.org/jdk11u-dev/pull/3143/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=3143&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8336342
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/3143.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/3143/head:pull/3143

PR: https://git.openjdk.org/jdk11u-dev/pull/3143