[jdk11u-dev] RFR: 8233000: Mark vmTestbase/vm/mlvm/meth/stress/compiler/deoptimize test as stress test

[Amos]

- Backport of [JDK-8233000](https://bugs.openjdk.org/browse/JDK-8233000)
- Verified good in local

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Commit messages:
 - Backport db24eb1e6a0b777dc44f44ae3a1d75ad8d23d6d0

Changes: https://git.openjdk.org/jdk11u-dev/pull/2160/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2160&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8233000
  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2160.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2160/head:pull/2160

PR: https://git.openjdk.org/jdk11u-dev/pull/2160