Filter internal instrumentation stacktrace items from SARIF

[mmvpm]

Description

Filtered out all items with className == "org.utbot.*" from the SARIF report stacktrace.

Now there is no org.utbot.instrumentation.process.HandlerClassesLoader.loadClass(ChildProcess.kt:48) in it:

Fixes #1366

Type of Change

• Minor bug fix (non-breaking small changes)

How Has This Been Tested?

Automated Testing

org.utbot.sarif.SarifReportTest

Manual Scenario

Please, repeat the scenario from the issue #1366

Checklist:

• The change followed the style guidelines of the UTBot project
• Self-review of the code is passed
• The change contains enough commentaries, particularly in hard-to-understand areas
• New documentation is provided or existed one is altered
• No new warnings
• All tests pass locally with my changes