Configuration files for self-hosted Tangled knot

Actually use my fork of knot-docker in the git submodule

Changed files
+1 -1
+1 -1
.gitmodules
···
[submodule "knot-docker"]
path = knot-docker
-
url = git@tangled.sh:tangled.sh/knot-docker
+
url = ssh://knot.ionchy.ca:2222/ionchy.ca/knot-docker