Release 0.3.2: remove IP / mDNS validation Original design relied on `aioairq.AirQ.__init__ `checking if the input was a valid IP address or an mDNS of a very specific structure, and raising an `InvalidInput` otherwise. Now, `aioairq==0.3.2` removes said check completely following [a user's request](https://github.com/CorantGmbH/aioairq/issues/2#issuecomment-1855924466) to allow arbitrary host name and DNS entries. In the config flow, `"cannot_connect"` covers the cases of misspelled or erroneous inputs now, which previously were covered by a dedicated `"invalid_input"`.