Hello,

I'm currently trying to set up a Talos cluster, with the Tailscale extension installed.
To configure the extension, you need to provide a config patch.
However, this module does not allow one to provide such a config patch, as it uses the yamlencode function.

I now use a vendored version, which I slightly modified to allow me to configure the Tailscale extension.

If you want, I can open a PR, so you can review the change