DAOS-18193 ec: just for test

[mchaarawi]

Steps for the author:

• Commit message follows the guidelines.
• Appropriate Features or Test-tag pragmas were used.
• Appropriate Functional Test Stages were run.
• At least two positive code reviews including at least one code owner from each category referenced in the PR.
• Testing is complete. If necessary, forced-landing label added and a reason added in a comment.

After all prior steps are complete:

• Gatekeeper requested (daos-gatekeeper added as a reviewer).

[github-actions]

Ticket title is 'EC: writes with different patterns generate different read performance using the same pattern'
Status is 'In Progress'
Labels: 'scrubbed_2.6.5,scrubbed_2.8,test_2.6.5,test_2.6.5p1,test_2.8.0rc'
Errors are Unknown component
https://daosio.atlassian.net/browse/DAOS-18193

[daosbuild3]

Test stage Unit Test completed with status UNSTABLE. https://jenkins-3.daos.hpc.amslabs.hpecorp.net/job/daos-stack/job/daos//view/change-requests/job/PR-18605/1/testReport/