Increase failed test timeouts. Simple tests got an x1.5 increase and parametrized tests got an x2 increase
------------- Commit messages: - 8298735: Some tools/jpackage/windows/* tests fails with jtreg test timeout Changes: https://git.openjdk.org/jdk/pull/11914/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11914&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8298735 Stats: 10 lines in 10 files changed: 0 ins; 0 del; 10 mod Patch: https://git.openjdk.org/jdk/pull/11914.diff Fetch: git fetch https://git.openjdk.org/jdk pull/11914/head:pull/11914 PR: https://git.openjdk.org/jdk/pull/11914
