RFR: JDK-8301163: jdk/internal/vm/Continuation/Fuzz.java increase COMPILATION_TIMEOUT for Linux ppc64le [v2]

[Matthias Baesken]

> On our Linux ppc64le test machines we quite often see compilation timeouts in the test jdk/internal/vm/Continuation/Fuzz.java.
> (especially when running with fastdebug binaries)
> So it probably makes sense to use a higher compilation timeout (maybe factor 2) on this platform.

Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:

  Do not limit to Linux, handle all PPC platforms

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/12244/files
  - new: https://git.openjdk.org/jdk/pull/12244/files/856c99c7..74f2b80b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=12244&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=12244&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/12244.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/12244/head:pull/12244

PR: https://git.openjdk.org/jdk/pull/12244