Add suffixes

Older version already did that. This upgrade needed manual opt-in

Signed-off-by: Goutham <gouthamve@gmail.com>

storage/remote/write_handler.go

@@ -207,7 +207,9 @@ func (h *otlpWriteHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	prwMetricsMap, errs := otlptranslator.FromMetrics(req.Metrics(), otlptranslator.Settings{})
+	prwMetricsMap, errs := otlptranslator.FromMetrics(req.Metrics(), otlptranslator.Settings{
+		AddMetricSuffixes: true,
+	})
 	if errs != nil {
 		level.Warn(h.logger).Log("msg", "Error translating OTLP metrics to Prometheus write request", "err", errs)
 	}