* Reapply "Add support for subentries to config entries" (#133470) (#136061)
* Reapply "Add support for subentries to config entries" (#133470)
This reverts commit 
						
					
				
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| .. | ||
| fixtures | ||
| snapshots | ||
| __init__.py | ||
| conftest.py | ||
| test_config_flow.py | ||
| test_water_heater.py | ||