[jfx11u] RFR: 8223377: JavaFX can crash due to loading the wrong native libraries if system libraries are installed

[Kevin Rushforth]

Clean backport to `jfx11u`. This will enable [JDK-8281089](https://bugs.openjdk.java.net/browse/JDK-8281089)  to then be backported cleanly, once that fix is integrated into `jfx` mainline.

-------------

Commit messages:
 - 8223377: JavaFX can crash due to loading the wrong native libraries if system libraries are installed

Changes: https://git.openjdk.java.net/jfx11u/pull/74/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jfx11u&pr=74&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8223377
  Stats: 19 lines in 1 file changed: 12 ins; 4 del; 3 mod
  Patch: https://git.openjdk.java.net/jfx11u/pull/74.diff
  Fetch: git fetch https://git.openjdk.java.net/jfx11u pull/74/head:pull/74

PR: https://git.openjdk.java.net/jfx11u/pull/74