DVO-228: Cleanup old dependency

[ncaak]

summary

• Removed outdated files
• Removed test Dockerfile
• Fixed some README file annotations

[openshift-ci-robot]

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In response to this:

summary

• Removed outdated files
• Removed test Dockerfile
• Fixed some README file annotations

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ncaak

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[tremes]

/lgtm

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.16%. Comparing base (2bb5647) to head (b9259d6).
Report is 1 commits behind head on master.

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Additional details and impacted files

@@           Coverage Diff           @@
##           master     #373   +/-   ##
=======================================
  Coverage   46.16%   46.16%           
=======================================
  Files          22       22           
  Lines        1083     1083           
=======================================
  Hits          500      500           
  Misses        553      553           
  Partials       30       30