Create tf-dedicated/tf/cfg

[pl4nty]

It's a pretty niche usecase, but I run latest on k8s and want to mount files to tf-dedicated/tf/cfg. If tf/cfg doesn't exist, it's mounted as root, so I have to use a separate container to create tf/cfg on new volumes. This would be great to have built-in to this image

[CM2Walki]

Should be addressed by #34. I'm writing the cfg directory at build time now. However, this might mean the configs might be hidden, if you use a bind mount. Could you try it out and see if this what your looking for?

Sorry for the delay in addressing this.

[pl4nty]

This worked well, thanks. I'd originally mounted tf-dedicated, but ended up just mounting tf/maps since it was the largest directory