chore: support `JSONRepsonse` `dumps` callable return type `bytes` #643

Job	Run time
Linux / Python 3.8 / tox -e security	15s
Linux / Python 3.9 / tox -e security	1s
Linux / Python 3.10 / tox -e security	24s
Linux / Python 3.11 / tox -e security	26s
Linux / Python 3.10 / tox -e lint	23s
Linux / Python 3.8 / tox -e type-checking	12s
Linux / Python 3.9 / tox -e type-checking	1s
Linux / Python 3.10 / tox -e type-checking	41s
Linux / Python 3.11 / tox -e type-checking	43s
Linux / Python 3.8 / tox -e py38	44s
Linux / Python 3.8 / tox -e py38-no-ext	43s
Linux / Python 3.9 / tox -e py39	9s
Linux / Python 3.9 / tox -e py39-no-ext	10s
Linux / Python 3.10 / tox -e py310	45s
Linux / Python 3.10 / tox -e py310-no-ext	44s
Linux / Python 3.11 / tox -e py311	44s
Linux / Python 3.12 / tox -e py312	44s
Linux / Python 3.11 / tox -e py311-no-ext	44s
Windows / Python 3.8 / tox -e py38-no-ext	38s
Windows / Python 3.9 / tox -e py39-no-ext	26s
Windows / Python 3.10 / tox -e py310-no-ext	38s
Windows / Python 3.11 / tox -e py310-no-ext	42s
	10m 57s

Provide feedback