RFR: 8333144: docker tests do not work when ubsan is configured [v4]

[Matthias Baesken]

> Currently when we run with ubsan - enabled binaries (configure option --enable-ubsan, see [JDK-8298448](https://bugs.openjdk.org/browse/JDK-8298448)), the docker tests do not work.
> 
> We find this in the test output
> 
> [STDOUT]
> /jdk/bin/java: error while loading shared libraries: libubsan.so.1: cannot open shared object file: No such file or directory
> 
> The container where the test is executed does not contain the ubsan package; we might skip the test in this case.

Matthias Baesken has updated the pull request incrementally with two additional commits since the last revision:

 - remove method from WhiteBox.java
 - remove WB_isUbsanEnabled, fix test

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/19907/files
  - new: https://git.openjdk.org/jdk/pull/19907/files/4a792430..c4c3fdbe

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19907&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19907&range=02-03

  Stats: 15 lines in 3 files changed: 2 ins; 11 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/19907.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19907/head:pull/19907

PR: https://git.openjdk.org/jdk/pull/19907