feat: update docker sources (#20)

- update docker sources from git.query.consul to git.unkin.net

Reviewed-on: #20

Makefile

@@ -4,7 +4,7 @@ LIBRARY_PATH := library
 SYMLINK_PREFIX := library_
 
 # Docker registry variables
-REGISTRY := git.query.consul
+REGISTRY := git.unkin.net
 OWNER := unkin
 DATE_TAG := $(shell date +%Y%m%d)
 SUFFIX=$(shell basename $$(mktemp -u) | cut -d . -f 2)
@@ -86,7 +86,7 @@ $(DIRS):
 	export OS_IMAGE=$$(echo $@ | cut -d'/' -f3) && \
 	export OS_VERSION_MAJOR=$$(echo $$OS_VERSION_FULL | cut -d'.' -f1) && \
 	export DOCKER_SOURCE=$$OS_NAME:$$OS_VERSION_FULL && \
-	export DOCKER_SERVER='git.query.consul' && \
+	export DOCKER_SERVER='git.unkin.net' && \
 	export INCUS_SOURCE="images:$$OS_NAME/$$OS_VERSION_MAJOR" && \
 	export SUFFIX=$(SUFFIX) && \
 	export GIT_COMMIT=$(GIT_COMMIT) && \