RFR: 8341803: ProblemList containers/docker/TestJcmdWithSideCar.java on linux-x64

[Daniel D. Daugherty]

A couple of trivial fixes to ProblemList some noisy tests:
[JDK-8341803](https://bugs.openjdk.org/browse/JDK-8341803) ProblemList containers/docker/TestJcmdWithSideCar.java on linux-x64
[JDK-8341805](https://bugs.openjdk.org/browse/JDK-8341805) ProblemList five mlvm/indy/func/jvmti tests in Xcomp mode

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Commit messages:
 - 8341805: ProblemList five mlvm/indy/func/jvmti tests in Xcomp mode
 - 8341803: ProblemList containers/docker/TestJcmdWithSideCar.java on linux-x64

Changes: https://git.openjdk.org/jdk/pull/21417/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21417&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8341803
  Stats: 6 lines in 2 files changed: 3 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/21417.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21417/head:pull/21417

PR: https://git.openjdk.org/jdk/pull/21417