[jdk17u-dev] RFR: 8309740: Expand timeout windows for tests in JDK-8179502

[Alexey Bakhtin]

Reviewed-by: xuelei, mbaesken

Follow-up clean test backport for JDK-8179502

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

Depends on: https://git.openjdk.org/jdk17u-dev/pull/2747

Commit messages:
 - 8309740: Expand timeout windows for tests in JDK-8179502

Changes: https://git.openjdk.org/jdk17u-dev/pull/3055/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3055&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8309740
  Stats: 21 lines in 3 files changed: 5 ins; 0 del; 16 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3055.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3055/head:pull/3055

PR: https://git.openjdk.org/jdk17u-dev/pull/3055