RFR: 8353681: jpackage suppresses errors when executed with --verbose option

[Alexey Semenyuk]

Always print error messages from the last trapped exception to stderr. Optionally, print its stasktrace to stdout when in verbose mode.

Add relevant test.

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Commit messages:
 - Print all errors when jpackage is executed with verbose output. Prior the fix it suppressed printing last error messages to stderr.
 - Add test.

Changes: https://git.openjdk.org/jdk/pull/24428/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24428&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8353681
  Stats: 70 lines in 3 files changed: 40 ins; 11 del; 19 mod
  Patch: https://git.openjdk.org/jdk/pull/24428.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24428/head:pull/24428

PR: https://git.openjdk.org/jdk/pull/24428