ci: configure dind for local insecure registry

.gitlab-ci.yml

@@ -4,6 +4,7 @@ stages:
 variables:
   REGISTRY_HOST: "10.10.10.10:5050"
   IMAGE_NAME: "$REGISTRY_HOST/$CI_PROJECT_PATH"
+  DOCKER_HOST: "tcp://docker:2375"
   DOCKER_DRIVER: overlay2
   DOCKER_TLS_CERTDIR: ""
   # Force clone via IP instead of hostname to bypass Unraid Docker DNS issues
@@ -14,7 +15,12 @@ docker-build:
   stage: build
   image: docker:24.0.5
   services:
-    - docker:24.0.5-dind
+    - name: docker:24.0.5-dind
+      command:
+        - "--host=tcp://0.0.0.0:2375"
+        - "--host=unix:///tmp/docker.sock"
+        - "--tls=false"
+        - "--insecure-registry=10.10.10.10:5050"
   rules:
     - if: $CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH
   before_script: