Bump ghcr.io/devcontainers/features/docker-in-docker

Bumps ghcr.io/devcontainers/features/docker-in-docker from 2.16.1 to 3.1.0.

---
updated-dependencies:
- dependency-name: ghcr.io/devcontainers/features/docker-in-docker
  dependency-version: 3.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.devcontainer/devcontainer-lock.json

@@ -1,9 +1,9 @@
 {
   "features": {
-    "ghcr.io/devcontainers/features/docker-in-docker:2": {
-      "version": "2.16.1",
-      "resolved": "ghcr.io/devcontainers/features/docker-in-docker@sha256:ce078b7bf7d9ef3bcb9813b32103795d8d72172446890b64772cbe1dec6baafd",
-      "integrity": "sha256:ce078b7bf7d9ef3bcb9813b32103795d8d72172446890b64772cbe1dec6baafd"
+    "ghcr.io/devcontainers/features/docker-in-docker:3": {
+      "version": "3.1.0",
+      "resolved": "ghcr.io/devcontainers/features/docker-in-docker@sha256:62e04ec83d944da4fd2830f68a677d1f5466c0654aea1e4baa30232d16029ac1",
+      "integrity": "sha256:62e04ec83d944da4fd2830f68a677d1f5466c0654aea1e4baa30232d16029ac1"
     }
   }
 }

.devcontainer/devcontainer.json

@@ -20,7 +20,7 @@
 	"remoteUser": "node",
 
 	"features": {
-		"ghcr.io/devcontainers/features/docker-in-docker:2": {}
+		"ghcr.io/devcontainers/features/docker-in-docker:3": {}
 	},
 
 	"customizations": {