Remove the deprecated parity flag aliases from conftest.py (--run-multi-model-backend-parity/--mm-parity, --parity-required-models/--req-models, --parity-require-all-models/--all-models). CI and tests/python/run_dce_parity.py use the --parity-suite selector exclusively; the aliases are kept only for back-compat and should go once nothing external depends on them. (Carried over from the deleted PORTING_STATUS.md, which was the only place this was recorded.)
Remove the deprecated parity flag aliases from conftest.py (--run-multi-model-backend-parity/--mm-parity, --parity-required-models/--req-models, --parity-require-all-models/--all-models). CI and tests/python/run_dce_parity.py use the --parity-suite selector exclusively; the aliases are kept only for back-compat and should go once nothing external depends on them. (Carried over from the deleted PORTING_STATUS.md, which was the only place this was recorded.)