Remove scary experimental warning when using the otel runtime (#10187)

* Remove experimental warning for otel runtime.

* Change from Warn to Info since this isn't a warning

Co-authored-by: Paolo Chilà <[email protected]>

---------

Co-authored-by: Paolo Chilà <[email protected]>

Author: cmacknz

internal/pkg/agent/application/coordinator/coordinator.go

@@ -1779,7 +1779,7 @@ func (c *Coordinator) updateManagersWithConfig(model *component.Model) {
 		for _, comp := range otelModel.Components {
 			componentIDs = append(componentIDs, comp.ID)
 		}
-		c.logger.With("component_ids", componentIDs).Warn("The Otel runtime manager is HIGHLY EXPERIMENTAL and only intended for testing. Use at your own risk.")
+		c.logger.With("component_ids", componentIDs).Info("Using OpenTelemetry collector runtime.")
 	}
 	c.otelMgr.Update(c.otelCfg, otelModel.Components)
 }