Removing the files needed by the OpenShift CI org automation

[fabiobrz]

Description

Intersmash doesn't use the OpenShift org Prow instance anymore in order to run CI checks on PRs, therefore we're removing the scripts needed by the aforementioned automation.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change
• Chore (non-breaking change which doesn't affect codebase;
  test, version modification, documentation, etc.)

Checklist

• Code contributed by me aligns with current project license: Apache 2.0
• Pull Request contains a description of the changes
• Pull Request does not include fixes for multiple issues/topics
• Code is self-descriptive and/or documented
• N/A I have implemented unit tests to cover my changes
• N/A I tested my code in OpenShift

[marekkopecky]

MR LGTM, merging, thank you!

[fabiobrz]

/test