RFR: 8366875: CompileTaskTimeout should be reset for each iteration of RepeatCompilation

[Manuel Hässig]

When running a debug JVM on Linux with a compile task timeout and repeated compilation, the execution will time out almost always because the timeout does not reset for repetitions of a compilation. The core of the compile task timeout is to limit the amount of time a single compilation can take. Thus, this PR resets the `CompileTaskTimeout` for every compilation when running with `-XX:RepeatCompilation=<n>` for n > 1.

This PR is stacked on top of #27094.

Testing:
 - [ ] Github Actions
 - [x] tier1, tier2, tier3 plus some additional internal testing

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Depends on: https://git.openjdk.org/jdk/pull/27094

Commit messages:
 - Reset timeout on repeated compilations
 - Add regression test

Changes: https://git.openjdk.org/jdk/pull/27120/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27120&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8366875
  Stats: 17 lines in 4 files changed: 16 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/27120.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27120/head:pull/27120

PR: https://git.openjdk.org/jdk/pull/27120