Increase test timeout. It was always on the edge of timing out and it seems something has triggered it to be a bit slower with aggressive compilation enabled. Originally tested with a timeout of 180, but I still go one failure, so I settled on 240 and see no failures.
--------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - increase timeout Changes: https://git.openjdk.org/jdk/pull/33500/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=33500&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8393552 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/33500.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/33500/head:pull/33500 PR: https://git.openjdk.org/jdk/pull/33500
