apischema needs to be updated

[jottr]

Another dependency issue. apischema supposedly supports python 3.12.
apischema version resolves to 0.16.6 according to uv.lock, while the most recent version is 0.18.3.
This causes solana-py to be incompatible with python 3.12

The code snippet for the client code has been taken from the documentation.

# main.py 
import asyncio
from asyncstdlib import enumerate
from solana.rpc.websocket_api import connect

async def main():
    async with connect("wss://api.devnet.solana.com") as websocket:
        await websocket.logs_subscribe()
        first_resp = await websocket.recv()
        subscription_id = first_resp[0].result
        next_resp = await websocket.recv()
        print(next_resp)
        await websocket.logs_unsubscribe(subscription_id)

asyncio.run(main())

#pyproject.toml
[project]
name = "sol-client"
version = "0.1.0"
description = "Add your description here"
requires-python = ">=3.12"
dependencies = [
    "asyncio>=3.4.3",
    "asyncstdlib>=3.13.0",
    "solana>=0.23.3",
    "solders>=0.25.0",
]

Traceback (most recent call last):
  File "/Users/jottr/dev/trading/serum/main.py", line 3, in <module>
    from solana.rpc.websocket_api import connect
  File "/Users/jottr/dev/trading/serum/.venv/lib/python3.12/site-packages/solana/rpc/websocket_api.py", line 7, in <module>
    from apischema import deserialize
  File "/Users/jottr/dev/trading/serum/.venv/lib/python3.12/site-packages/apischema/__init__.py", line 29, in <module>
    from . import (  # noqa: F401
  File "/Users/jottr/dev/trading/serum/.venv/lib/python3.12/site-packages/apischema/cache.py", line 6, in <module>
    from apischema.utils import type_dict_wrapper
  File "/Users/jottr/dev/trading/serum/.venv/lib/python3.12/site-packages/apischema/utils.py", line 44, in <module>
    from apischema.typing import (
  File "/Users/jottr/dev/trading/serum/.venv/lib/python3.12/site-packages/apischema/typing.py", line 99, in <module>
    from typing import _collect_type_vars, ForwardRef  # type: ignore
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: cannot import name '_collect_type_vars' from 'typing' (/Users/jottr/.local/share/uv/python/cpython-3.12.7-macos-aarch64-none/lib/python3.12/typing.py)

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