Remove (part of) the remaining Pyomo 6.6.2 deprecations #9090

Job	Run time
(util) Check if should run	7s
Run tests from site-packages (non-editable) installation (pip-default/linux)	40m 57s
Run tests from site-packages (non-editable) installation (pip-complete/linux)	36m 8s
Run tests from site-packages (non-editable) installation (pip-all/linux)	38m 59s
Run tests from site-packages (non-editable) installation (conda-like/linux)	38m 47s
pytest (py3.8/linux/integration)	21m 4s
pytest (py3.8/win64/integration)	40m 15s
pytest (py3.9/linux/integration)	19m 31s
pytest (py3.9/win64/integration)	36m 15s
pytest (py3.10/linux/integration)	18m 0s
pytest (py3.10/win64/integration)	39m 19s
pytest (py3.11/linux/integration)	16m 32s
pytest (py3.11/win64/integration)	35m 36s
Run examples (py3.8/linux)	18m 18s
Run examples (py3.8/win64)	31m 48s
Run examples (py3.9/linux)	15m 18s
Run examples (py3.9/win64)	25m 45s
Run examples (py3.10/linux)	15m 16s
Run examples (py3.10/win64)	28m 49s
Run examples (py3.11/linux)	14m 9s
Run examples (py3.11/win64)	24m 41s
	9h 15m 34s

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