ROX-34425: resolve file access violations

[Stringy]

Description

Further strictness for splunk TA tests, and ensure file access tests resolve violations to avoid contamination of other test suites.

User-facing documentation

• CHANGELOG.md is updated OR update is not needed
• documentation PR is created and is linked above OR is not needed

Testing and quality

• the change is production ready: the change is GA, or otherwise the functionality is gated by a feature flag
• CI results are inspected

Automated testing

• added unit tests
• added e2e tests
• added regression tests
• added compatibility tests
• modified existing tests

How I validated my change

CI should be enough (with ci-all-qa-tests label)

[Stringy]

/test ocp-4-21-qa-e2e-tests

[Stringy]

/retest-times 10 ocp-4-21-qa-e2e-tests

[github-actions]

🚀 Build Images Ready

Images are ready for commit 805cde4. To use with deploy scripts:

export MAIN_IMAGE_TAG=4.11.x-787-g805cde4a63

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 49.79%. Comparing base (121ffc3) to head (f7afb7f).
⚠️ Report is 9 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #20218   +/-   ##
=======================================
  Coverage   49.79%   49.79%           
=======================================
  Files        2770     2770           
  Lines      210212   210212           
=======================================
+ Hits       104667   104674    +7     
+ Misses      97823    97817    -6     
+ Partials     7722     7721    -1     

Flag	Coverage Δ
go-unit-tests	49.79% <ø> (+<0.01%)	⬆️

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[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[rhacs-bot]

/test ocp-4-21-qa-e2e-tests

[Stringy]

I've run ocp-4-21-qa-e2e-tests ten times, and it has been successful every time: https://prow.ci.openshift.org/pr-history/?org=stackrox&repo=stackrox&pr=20218

with the ci-all-qa-tests label it runs with the splunk TA tests, and we can see that it also runs the file activity tests; the combination of which was causing this instability.

I'll make @janisz's suggested change and wait for this to pass once again, then merge.

[Stringy]

/test ocp-4-21-qa-e2e-tests