DAOS-17135 cart: not exclude self when create corpc for IV

[Nasf-Fan]

Otherwise, it may misguide subsequent crt_get_filtered_grp_rank_list() and regard the IV root to be as non-exist in the ranks list, then fail related IV operation with -DER_NONEXIST.

It maybe not a perfected solution for current cart IV logic. But to be some temporary option, it makes CR to be workable when some ranks dead.

Add new test case to verfiy such corner case.

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 'Aurora daos_ops: Pool rebuild is stuck with error (op:Reclaim fail)'
Status is 'In Progress'
Labels: 'ALCF,aurora_post_at,scrubbed_2.8'
https://daosio.atlassian.net/browse/DAOS-17135

[daosbuild1]

Test stage Build on EL 8 completed with status FAILURE. https://build.hpdd.intel.com//job/daos-stack/job/daos/view/change-requests/job/PR-16286/1/execution/node/328/log

[daosbuild1]

Test stage Build RPM on EL 9 completed with status FAILURE. https://build.hpdd.intel.com//job/daos-stack/job/daos/view/change-requests/job/PR-16286/1/execution/node/320/log

[daosbuild1]

Test stage Build RPM on EL 8 completed with status FAILURE. https://build.hpdd.intel.com//job/daos-stack/job/daos/view/change-requests/job/PR-16286/1/execution/node/323/log

[daosbuild1]

Test stage Build RPM on Leap 15.5 completed with status FAILURE. https://build.hpdd.intel.com//job/daos-stack/job/daos/view/change-requests/job/PR-16286/1/execution/node/269/log

[Nasf-Fan]

Replaced by #16357