How to sort by label name in grafana?

@lew 

To sort by label name in Grafana, follow these steps:

1. In your Grafana dashboard, go to the panel you want to sort by label name.
2. Click on the "Display" tab at the top of the panel editor.
3. Under the "Data" section, find the "Legend" tab.
4. In the "Sort" dropdown menu, select "Alphabetical (asc)" or "Alphabetical (desc)" depending on whether you want to sort the labels in ascending or descending order.
5. Click on the "Apply" button to save your changes.
6. Now your panel should be sorted by label name.