docs: removed duplicate entry from the README.md file. (#1158)

Author: dlemstra

README.md

@@ -118,7 +118,6 @@ _Note: To use the MongoDB Participant, you must have the [GitHub Copilot](https:
 | `mdb.useDefaultTemplateForPlayground` | Choose whether to use the default template for playground files or to start with an empty playground editor. | `true` |
 | `mdb.uniqueObjectIdPerCursor` | The default behavior is to generate a single ObjectId and insert it on all cursors. Set to true to generate a unique ObjectId per cursor instead. | `false` |
 | `mdb.sendTelemetry` | Opt-in and opt-out for diagnostic and telemetry collection.  | `true`  |
-| `mdb.confirmRunCopilotCode` | Show a confirmation message before running code generated by the MongoDB participant.  | `true`  |
 | `mdb.useSampleDocsInCopilot` | Enable sending sample field values with the VSCode copilot chat @MongoDB participant /query command.  | `false`  |
 
 ## Additional Settings