Incorrect in-place pair IDs for the audio ports

[robbert-vdh]

Running any of the plugins through clapval results in errors like this:

{
  "unofficial.com.airwindows.HardVacuum": [
    {
      "name": "process-combined-basic",
      "description": "Sends random audio and/or MIDI through the plugin with its default parameter values and tests whether the output does not contain any non-finite or subnormal values.",
      "result": {
        "status": "failed",
        "reason": "Error while querying 'audio_ports' IO configuration: Input port 0 with stable ID 2112 claims to be connected to an output port with stable ID 0 through an in-place pair, but this port does not exist."
      }
    }
  ]
}

These pair IDs need to be set to the corresponding input/output port, or to CLAP_INVALID_ID if the port should not be connected to another port for in-place processing.

[baconpaul]

airwin2clap/src/airwin-to-clap.cpp

Line 85 in 9619334

strncpy(info->name, "main", sizeof(info->name));

Just do the opposite of this line below it for the in place flag,