Add secure option for promise-ftp

The idea is:

Add the secure option from the Connection method of promise-ftp to the FTP Node settings.

My use case:

The FTP does only support secure connections. This must be enabled in the ftp library by setting secure: true in the Ftp.node.js where a new ftp is added.

I think it would be beneficial to add this because:

FTPs, that only support secure connections can not be connected via the FTP Node otherwise (except if you edit the Node.js file manually, if you host n8n yourself).

Any resources to support this?

Are you willing to work on this?