Use Ruby LSP instead of rebornix.Ruby

.devcontainer/devcontainer.json

@@ -4,7 +4,7 @@
 	"name": "Ruby",
 	"build": {
 		"dockerfile": "Dockerfile",
-		"args": { 
+		"args": {
 			// Update 'VARIANT' to pick a Ruby version: 3, 3.1, 3.0, 2, 2.7
 			// Append -bullseye or -buster to pin to an OS version.
 			// Use -bullseye variants on local on arm64/Apple Silicon.
@@ -20,11 +20,11 @@
 		"vscode": {
 			// Add the IDs of extensions you want installed when the container is created.
 			"extensions": [
-				"rebornix.Ruby"
+				"Shopify.ruby-lsp"
 			]
 		}
 	},
-	
+
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],