deps(deps): bump ghcr.io/devcontainers/features/docker-in-docker

Bumps ghcr.io/devcontainers/features/docker-in-docker from 3.1.0 to 4.0.0.

---
updated-dependencies:
- dependency-name: ghcr.io/devcontainers/features/docker-in-docker
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.devcontainer/devcontainer.json

@@ -80,7 +80,7 @@
 
     // Features to add to the dev container
     "features": {
-        "ghcr.io/devcontainers/features/docker-in-docker:3": {
+        "ghcr.io/devcontainers/features/docker-in-docker:4": {
             "moby": true
         },
         "ghcr.io/devcontainers/features/github-cli:1": {}