RFR: 8273440: Zero: Disable runtime/Unsafe/InternalErrorTest.java

[Aleksey Shipilev]

JDK-8191278 added a `runtime/Unsafe/InternalErrorTest.java` test to verify that `SIGBUS` during Unsafe copy is converted into the exception. Zero currently crashes this test on `ShouldNotCall()` in signal handler:


# Internal Error (/home/shade/trunks/jdk/src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp:155), pid=2752575, tid=2752589
# Error: ShouldNotCall()


It is unlikely that Zero would implement this functionality, so it seems prudent to disable the test to get clean tier1 for Zero.

Additional testing:
 - [x] Linux x86_64 Zero, test is now disabled
 - [x] Linux x86_64 Server, test still runs

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

Commit messages:
 - Fix

Changes: https://git.openjdk.java.net/jdk/pull/5394/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5394&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8273440
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5394.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5394/head:pull/5394

PR: https://git.openjdk.java.net/jdk/pull/5394