docs: Delete inaccurate, confusing block (#11357)

The code snippet no longer uses `push_scope`. This block is incorrect as a result.

Rather than fix the block, I think it makes more sense simply to delete it. I think the page already provides enough context around what we are doing.

docs/product/sentry-basics/integrate-backend/capturing-errors.mdx

@@ -128,8 +128,6 @@ To enrich the data of the message events we've captured with `capture_message`:
    sentry_sdk.capture_message("You caught me!", "fatal")
    ```
 
-   > We're using the `push_scope` method that allows us to send data with one specific event on a local scope. We're setting a custom tag, user context attribute (email), and extra data on the local scope to enrich the data on the message event.
-
 3. Save your changes and trigger the `/message` endpoint again.
 
 4. Open the issue’s detail page from the [**Issues**](https://sentry.io/orgredirect/organizations/:orgslug/issues/) page.