Tests

chore: support `JSONRepsonse` `dumps` callable return type `bytes` #642

Job	Run time
Linux / Python 3.8 / tox -e security	24s
Linux / Python 3.9 / tox -e security	1s
Linux / Python 3.10 / tox -e security	28s
Linux / Python 3.11 / tox -e security	25s
Linux / Python 3.10 / tox -e lint	35s
Linux / Python 3.8 / tox -e type-checking	1s
Linux / Python 3.9 / tox -e type-checking	1s
Linux / Python 3.10 / tox -e type-checking	40s
Linux / Python 3.11 / tox -e type-checking	39s
Linux / Python 3.8 / tox -e py38	38s
Linux / Python 3.8 / tox -e py38-no-ext	39s
Linux / Python 3.9 / tox -e py39	9s
Linux / Python 3.9 / tox -e py39-no-ext	1s
Linux / Python 3.10 / tox -e py310	40s
Linux / Python 3.10 / tox -e py310-no-ext	39s
Linux / Python 3.11 / tox -e py311	39s
Linux / Python 3.12 / tox -e py312	39s
Linux / Python 3.11 / tox -e py311-no-ext	39s
Windows / Python 3.8 / tox -e py38-no-ext	35s
Windows / Python 3.9 / tox -e py39-no-ext	1s
Windows / Python 3.10 / tox -e py310-no-ext	37s
Windows / Python 3.11 / tox -e py310-no-ext	39s
	9m 49s

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