BaseConnector limit if of type int but documentation suggests None as an option

[nono1515]

Describe the bug

aiohttp.BaseConnector has an option limit which is an int according to Python typing. However, the doc mentions limit (int – total number simultaneous connections. If limit is None the connector has no limit (default: 100).. Then, when setting this option to None, Mypy complains
Argument "limit" to "TCPConnector" has incompatible type "None"; expected "int" - mypy arg-type
Proposed solution: set the type value of limit to Optionnal[int] or int | None in BaseConnector and other connectors

To Reproduce

# main.py
connector = aiohttp.TCPConnector(limit=None)

$ mypy main.py
error: Argument "limit" to "TCPConnector" has incompatible type "None"; expected "int"  [arg-type]

Expected behavior

Mypy raises no error.

Logs/tracebacks

error: Argument "limit" to "TCPConnector" has incompatible type "None"; expected "int"  [arg-type]

Python Version

$ python --version
Python 3.11.8

aiohttp Version

$ python -m pip show aiohttp
Name: aiohttp
Version: 3.9.3
Summary: Async http client/server framework (asyncio)
Home-page: https://github.com/aio-libs/aiohttp

multidict Version

$ python -m pip show multidict
Name: multidict
Version: 6.0.5
Summary: multidict implementation
Home-page: https://github.com/aio-libs/multidict

yarl Version

$ python -m pip show yarl
Name: yarl
Version: 1.9.4
Summary: Yet another URL library
Home-page: https://github.com/aio-libs/yarl

OS

WSL Ubuntu on Windows 10

Related component

Client

Additional context

No response

Code of Conduct

• I agree to follow the aio-libs Code of Conduct

[Dreamsorcerer]

Please use 0: #8930