RFR: 8371: Stacktrace should hide hidden frames

[Suchita Chaturvedi]

JFR tool is hiding all the hidden frames. But in JMC, Stacktrace view is still showing lot of hidden methods which is not required from the users point of view. Hence, we will be hiding all the hidden frames as part of this enhancement.

Also, we have updated some test cases also in order to get rid of hidden frames which were expected by the test cases.

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Commit messages:
 - 8371: Stacktrace should hide hidden frames

Changes: https://git.openjdk.org/jmc/pull/632/files
  Webrev: https://webrevs.openjdk.org/?repo=jmc&pr=632&range=00
  Issue: https://bugs.openjdk.org/browse/JMC-8371
  Stats: 210 lines in 3 files changed: 64 ins; 141 del; 5 mod
  Patch: https://git.openjdk.org/jmc/pull/632.diff
  Fetch: git fetch https://git.openjdk.org/jmc.git pull/632/head:pull/632

PR: https://git.openjdk.org/jmc/pull/632