Refine Drop method comments to clarify error handling.

Explain the rationale for not wrapping errors in the Drop method. Emphasize that the returned error is solely for logging and not for further propagation or processing.

ctx.go

@@ -1981,6 +1981,6 @@ func (c *DefaultCtx) setRoute(route *Route) {
 
 // Drop closes the connection without sending a response.
 func (c *DefaultCtx) Drop() error {
-	//nolint:wrapcheck // This must not be wrapped
+	//nolint:wrapcheck // error wrapping is avoided to keep the operation lightweight and focused on connection closure.
 	return c.RequestCtx().Conn().Close()
 }