DAOS-16940 common: Update pool map levels

[kjacque]

• Rename pool map levels to allow for optional fault domain level above
  node.
• Rename any performance domain "group" terminology.
• Update compressed fault domain tree parsing to include metadata about
  whether to include optional fault or performance domains.
• Update compressed domain tree format in control plane.

Signed-off-by: Kris Jacque [email protected]

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[github-actions]

Ticket title is 'Update internal pool map levels '
Status is 'In Progress'
https://daosio.atlassian.net/browse/DAOS-16940

[daosbuild1]

Test stage Unit Test on EL 8.8 completed with status UNSTABLE. https://build.hpdd.intel.com/job/daos-stack/job/daos//view/change-requests/job/PR-15871/2/testReport/

[daosbuild1]

Test stage Unit Test with memcheck on EL 8.8 completed with status UNSTABLE. https://build.hpdd.intel.com/job/daos-stack/job/daos//view/change-requests/job/PR-15871/2/testReport/

[daosbuild1]

Test stage Functional Hardware Large completed with status FAILURE. https://build.hpdd.intel.com//job/daos-stack/job/daos/view/change-requests/job/PR-15871/3/execution/node/1421/log