Update devcontainer to use Ruby 4.0.1

Author: rafaelfranca

.devcontainer/Dockerfile

@@ -0,0 +1,4 @@
+FROM mcr.microsoft.com/devcontainers/typescript-node:0-20
+
+# Install watchman
+RUN apt-get update && apt-get install -y watchman && rm -rf /var/lib/apt/lists/*

.devcontainer/devcontainer.json

@@ -3,13 +3,15 @@
 {
   "name": "ruby-lsp",
   // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-  "image": "mcr.microsoft.com/devcontainers/typescript-node:0-20",
+  "build": {
+    "dockerfile": "Dockerfile"
+  },
   "features": {
     "ghcr.io/devcontainers/features/github-cli:1": {},
-    "ghcr.io/devcontainers/features/rust:1": {},
-    "ghcr.io/devcontainers/features/ruby:1": {}
+    "ghcr.io/rails/devcontainer/features/ruby": {
+      "version": "4.0.1"
+    }
   },
-  "overrideFeatureInstallOrder": ["ghcr.io/devcontainers/features/rust"]
 
   // Features to add to the dev container. More info: https://containers.dev/features.
   // "features": {},
@@ -21,7 +23,15 @@
   // "postCreateCommand": "yarn install",
 
   // Configure tool-specific properties.
-  // "customizations": {},
+  "customizations": {
+    "vscode": {
+      "extensions": [
+          "shopify.ruby-extensions-pack",
+          "dbaeumer.vscode-eslint",
+          "streetsidesoftware.code-spell-checker"
+      ]
+    }
+  }
 
   // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
   // "remoteUser": "root"

.ruby-version

@@ -1 +1 @@
-4.0.0
+4.0.1

Gemfile.lock

@@ -92,6 +92,7 @@ GEM
     sorbet (0.5.12230)
       sorbet-static (= 0.5.12230)
     sorbet-runtime (0.5.12230)
+    sorbet-static (0.5.12230-aarch64-linux)
     sorbet-static (0.5.12230-universal-darwin)
     sorbet-static (0.5.12230-x86_64-linux)
     sorbet-static-and-runtime (0.5.12230)
@@ -132,6 +133,7 @@ GEM
       yard
 
 PLATFORMS
+  aarch64-linux
   arm64-darwin
   x64-mingw-ucrt
   x86_64-darwin
@@ -200,6 +202,7 @@ CHECKSUMS
   ruby2_keywords (0.0.5) sha256=ffd13740c573b7301cf7a2e61fc857b2a8e3d3aff32545d6f8300d8bae10e3ef
   sorbet (0.5.12230) sha256=f13c654b498a2ce5dbfd2a87cb4d9311fdf7a8c9e2639abfcd83b685d268e093
   sorbet-runtime (0.5.12230) sha256=06cd707492495a66a4a94ba5d4a1da3d74c698328ac0274a072a49980368eba5
+  sorbet-static (0.5.12230-aarch64-linux) sha256=8186a0979fdc37836c5c823a5dd9b3cab184118bf7067ced66eb72d2586bdec3
   sorbet-static (0.5.12230-universal-darwin) sha256=ca632252d853c7523ae0a1a7c806d7518848ee05cf234b65114f6c5295519021
   sorbet-static (0.5.12230-x86_64-linux) sha256=5525a2e9e870020ddb668c3ed2dbff1839817015b2482d934aa456182e287266
   sorbet-static-and-runtime (0.5.12230) sha256=afea11eddbe145806354f6b4060d7883bf4dcc7015fdd463eb401bdbc9b7be7f