[jdk11u-dev] RFR: 8314830: runtime/ErrorHandling/ tests ignore external VM flags

[Andrew Lu]

I backport this for from 17u-dev.
test/hotspot/jtreg/runtime/ErrorHandling/ErrorFileOverwriteTest.java
test/hotspot/jtreg/runtime/ErrorHandling/MachCodeFramesInErrorFile.java
test/hotspot/jtreg/runtime/ErrorHandling/TestGZippedHeapDumpOnOutOfMemoryError.java
these tests are not in 11, skipped, others are clean except Copyright.

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Commit messages:
 - Backport 2c2b3726f934d78ea044186320ef7c67b100ab8e

Changes: https://git.openjdk.org/jdk11u-dev/pull/2544/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2544&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8314830
  Stats: 33 lines in 16 files changed: 17 ins; 1 del; 15 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2544.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2544/head:pull/2544

PR: https://git.openjdk.org/jdk11u-dev/pull/2544