Support Workspace Trust

Fixes llvm#24

Author: dvirtz

package.json

@@ -86,6 +86,15 @@
       }
     ]
   },
+  "capabilities": {
+    "untrustedWorkspaces": {
+      "supported": "limited",
+      "restrictedConfigurations": [
+        "parquet-viewer.useParquetTools",
+        "parquet-viewer.parquetToolsPath"
+      ]
+    }
+  },
   "scripts": {
     "vscode:prepublish": "npm run compile",
     "compile": "tsc -p ./",