RFR: 8318490: Increase timeout for JDK tests that are close to the limit when run with libgraal

[Doug Simon]

On Tue, 21 Nov 2023 17:44:32 GMT, Gergö Barany <gbarany at openjdk.org> wrote:

> Several JDK tests take more time to run with libgraal compared to C2 and can run into timeouts. Increase the timeouts for affected tests.

Marked as reviewed by dnsimon (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/16770#pullrequestreview-1743022237