SSH Tunnel configuration is required even when disabled

[BTheunissen]

https://github.com/MeltanoLabs/tap-mysql/blob/main/tap_mysql/tap.py#L113

Was integrating the tap today and had some issues where the config for SSH tunnel is marked as required even when the feature is not in use, to get around I just added stub values in my base meltano.yml config for the extractor, but would be better to validate these fields only when SSH tunnel is enabled.

[BamboOSZ]

I just hit this same problem. I receive a rather generic error about the host not being configured (even tho it is) once the SSL config is populated with any values, it seems to be working fine.

[visch]

If you don't have anything in the ssh_tunnel you should be good to go.

But good points, next steps look like

1. If ssh tunnel isn't configured properly it seems like the error incorrectly states "host not configured" look into this
2. If ssh tunnel does exist and enable is false don't require anything other config values to be set