Bulk action typing does not allow TypedDict

[floxay]

Elasticsearch version (bin/elasticsearch --version): -

elasticsearch-py version (elasticsearch.__versionstr__): 8.13.0

Description of the problem including expected versus actual behavior:
Currently bulk actions are typed with Dict;

elasticsearch-py/elasticsearch/helpers/actions.py

Lines 45 to 50 in 794341d

	_TYPE_BULK_ACTION = Union[bytes, str, Dict[str, Any]]
	_TYPE_BULK_ACTION_HEADER = Dict[str, Any]
	_TYPE_BULK_ACTION_BODY = Union[None, bytes, Dict[str, Any]]
	_TYPE_BULK_ACTION_HEADER_AND_BODY = Tuple[
	_TYPE_BULK_ACTION_HEADER, _TYPE_BULK_ACTION_BODY
	]

this however does not allow the usage of TypedDicts.

For example, the relevant part of the signature of elasticsearch.helpers.actions.bulk currently looks like this;

elasticsearch-py/elasticsearch/helpers/actions.py

Lines 478 to 480 in 794341d

	def bulk(
	client: Elasticsearch,
	actions: Iterable[_TYPE_BULK_ACTION],

If we have a TypedDict for actions defined:

class Action(TypedDict):
	_op_type: str
	_index: str
	...

and we try to pass a list[Action] to actions then Mypy will complain:
Argument "actions" to "bulk" has incompatible type "list[Action]"; expected "Iterable[bytes | str | dict[str, Any]]"

Changing Dict to Mapping would resolve this issue.