RFR: 8307653: Adjust delay time and gc log argument in TestAbortOnVMOperationTimeout [v2]

[Guoxiong Li]

> Hi all,
> 
> This patch increases the delay time of the test `TestAbortOnVMOperationTimeout` 
> so that it can pass on the low performance devices (such as my local riscv64 dev board).
> 
> And I adjust the gc log options to get more gc log message which is useful to
> inspect the issue [JDK-8296819](https://bugs.openjdk.org/browse/JDK-8296819).
> 
> Thanks for the review.
> 
> Best Regards,
> -- Guoxiong

Guoxiong Li has updated the pull request incrementally with one additional commit since the last revision:

  Remove unnecessary loop. Add bug id. Adjust the action time out.

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/13878/files
  - new: https://git.openjdk.org/jdk/pull/13878/files/340f6423..b9be9353

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=13878&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13878&range=00-01

  Stats: 5 lines in 1 file changed: 0 ins; 2 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/13878.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13878/head:pull/13878

PR: https://git.openjdk.org/jdk/pull/13878