Update minimum required version of VS Code to 1.66 (#523)

Author: alexweininger

package-lock.json

@@ -7,7 +7,7 @@
     "icon": "resources/resourceGroup.png",
     "aiKey": "0c6ae279ed8443289764825290e4f9e2-1a736e7c-1324-4338-be46-fc2a58ae4d14-7255",
     "engines": {
-        "vscode": "^1.65.0"
+        "vscode": "^1.66.0"
     },
     "repository": {
         "type": "git",