[python] Upgrade Typeguard to >4.3.0 (once it is available)

[ryan-williams]

#3001 moves us to installing Typeguard@HEAD, because we need agronholm/typeguard#490 in order for tests/type-checking to pass in Python 3.12):

TileDB-SOMA/apis/python/requirements_dev.txt

Lines 6 to 9 in b7db9ed

	# Python 3.12 support requires https://github.com/agronholm/typeguard/pull/490;
	# use Typeguard @ HEAD until that PR is included in a release. See also:
	# https://github.com/single-cell-data/TileDB-SOMA/issues/3216
	typeguard @ git+https://github.com/agronholm/typeguard

Once a new release of Typeguard is available, we should move to that: pypi.org/project/typeguard

cc @johnkerl

[johnkerl]

Thanks @ryan-williams !

[johnkerl]

https://github.com/agronholm/typeguard/releases/tag/4.4.0

[johnkerl]

Additional follow-up needed as flagged here: #3246 (comment)