update issue in changelog

.chloggen/fix_datadogconnector_start.yaml

@@ -10,7 +10,7 @@ component: datadogconnector
 note: Start the datadog connector when used for traces only. Support shutdown without start first.
 
 # Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
-issues: [30472]
+issues: [30487]
 
 # (Optional) One or more lines of additional information to render under the primary note.
 # These lines will be padded with 2 spaces and then inserted directly into the document.

connector/datadogconnector/connector.go

@@ -65,6 +65,7 @@ func newTraceToMetricConnector(set component.TelemetrySettings, cfg component.Co
 		translator:      trans,
 		in:              in,
 		metricsConsumer: metricsConsumer,
+		exit:            make(chan struct{}),
 	}, nil
 }