feat: update devcontainer configuration and add setup action for Rust environment

.devcontainer/devcontainer.json

@@ -6,7 +6,7 @@
     // Add Docker-in-Docker to allow act to run containers
     "ghcr.io/devcontainers/features/docker-in-docker:2": {},
     // Add act
-    "ghcr.io/devcontainers/features/act:1": {}
+    "ghcr.io/devcontainers-extra/features/act:1": {}
   },
   "customizations": {
     "settings": {

.github/workflows/lint.yml

@@ -10,7 +10,7 @@ on:
   workflow_dispatch:
 
 jobs:
-    lint-crates:
+  lint-crates:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository