feat(DTOs): Support `@property` fields for msgspec and dataclass #4756

Job	Run time
mypy	1m 4s
pyright	42s
slotscheck	18s
Test server integration (uvicorn<0.27.0)	38s
Test Minimal Application with Base Dependencies	13s
Test server integration (uvicorn>=0.27.0)	38s
Test Minimal Pydantic 1 application	17s
test-platform-compat	0s
validate	17s
test (3.10) / test	1m 57s
test (3.11) / test	1m 37s
test (3.12) / test	3m 9s
test (3.13) / test	1m 57s
test (3.8) / test	2m 46s
test (3.9) / test	1m 47s
build-docs	2m 6s
codeql	2m 13s
upload-test-coverage	13s
sonar	59s
	22m 51s

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