updated dev container settings

.devcontainer/devcontainer.json

@@ -1,35 +1,22 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.209.6/containers/jekyll
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/jekyll
 {
 	"name": "Jekyll",
-	"build": {
-		"dockerfile": "Dockerfile",
-		"args": {
-			// Update 'VARIANT' to pick a Debian OS version: bullseye, buster
-			// Use bullseye when on local arm64/Apple Silicon.
-			"VARIANT": "bullseye",
-			// Enable Node.js: pick the latest LTS version
-			"NODE_VERSION": "lts/*"
-		}	
-	},
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/jekyll:2-bullseye"
 
-	// Set *default* container specific settings.json values on container create.
-	"settings": {},
-
-	// Add the IDs of extensions you want installed when the container is created.
-	"extensions": [],
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
 
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-	"forwardPorts": [
-		// Jekyll server
-		4000,
-		// Live reload server
-		35729
-	],
+	// "forwardPorts": [],
+
+	// Uncomment the next line to run commands after the container is created.
+	// "postCreateCommand": "jekyll --version"
 
-	// Use 'postCreateCommand' to run commands after the container is created.
-	"postCreateCommand": "sh .devcontainer/post-create.sh",
+	// Configure tool-specific properties.
+	// "customizations": {},
 
-	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
-	"remoteUser": "vscode"
-}
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}