Add .code-workspace to JSON with Comments (#6502)

lib/linguist/languages.yml

@@ -3176,6 +3176,7 @@ JSON with Comments:
   extensions:
   - ".jsonc"
   - ".code-snippets"
+  - ".code-workspace"
   - ".sublime-build"
   - ".sublime-commands"
   - ".sublime-completions"

samples/JSON with Comments/plyr.code-workspace

@@ -0,0 +1,39 @@
+{
+  "folders": [
+    {
+      "path": "."
+    }
+  ],
+  "settings": {
+    "search.exclude": {
+      "**/node_modules": true,
+      "**/dist": true
+    },
+
+    // Linting
+    "stylelint.enable": true,
+    "stylelint.validate": ["css", "scss"],
+    "css.validate": false,
+    "less.validate": false,
+    "scss.validate": false,
+    "javascript.validate.enable": false,
+
+    // Formatting
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.tabSize": 2,
+    "editor.insertSpaces": true,
+    "editor.formatOnSave": true,
+
+    // Trim on save
+    "files.trimTrailingWhitespace": true,
+
+    // Special file associations
+    "files.associations": {
+      ".eslintrc": "jsonc"
+    },
+
+    "editor.codeActionsOnSave": {
+      "source.fixAll": true
+    }
+  }
+}