Add dind

Author: digimangos

.devcontainer/devcontainer.json

@@ -9,6 +9,13 @@
   "updateContentCommand": "npm update -g npm && npm update && npm install",
   "postAttachCommand": "./bootstrap/setup.sh",
   "image": "mcr.microsoft.com/vscode/devcontainers/javascript-node:18",
+  "features": {
+    "ghcr.io/devcontainers/features/node:1": {},
+    "ghcr.io/devcontainers/features/docker-in-docker:1": {
+      "version": "latest",
+      "moby": true
+  }
+  },
   "customizations": {
     "vscode": {
       "settings": {