Chore: replace React.FC<Props> with simple function component (#54123)

docs/sources/developers/plugins/working-with-data-frames.md

@@ -52,11 +52,11 @@ frame.name = 'http_requests_total';
 When you're building a panel plugin, the data frames returned by the data source are available from the `data` prop in your panel component.
 
 ```ts
-const SimplePanel: React.FC<Props> = ({ data }) => {
+function SimplePanel({ data: Props }) {
   const frame = data.series[0];
 
   // ...
-};
+}
 ```
 
 Before you start reading the data, think about what data you expect. For example, to visualize a time series we'd need at least one time field, and one number field.