Ensure RPCCall exceptions are resolved if the call times out

[bdraco]

2023-01-09 20:24:54.585 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/aioshelly/rpc_device/device.py", line 275, in call_rpc
return await self._wsrpc.call(method, params)
File "/usr/local/lib/python3.10/site-packages/aioshelly/rpc_device/wsrpc.py", line 347, in call
resp = await self._rpc_call(method, params, timeout)
File "/usr/local/lib/python3.10/site-packages/aioshelly/rpc_device/wsrpc.py", line 379, in _rpc_call
resp: dict[str, Any] = await call.resolve