add: Ruby周りで警告が出ないように追加

Author: dev-satoshi

vscode/settings.json

@@ -14,7 +14,11 @@
     "editor.rulers": [
       120
     ],
-    "editor.semanticHighlighting.enabled": true
+    "editor.semanticHighlighting.enabled": true,
+    "ruby.lint": {
+      "rubocop": false
+    },
+    "ruby.rubocop.useBundler": false
   },
   "explorer.compactFolders": false,
   "javascript.updateImportsOnFileMove.enabled": "never",