Fix an issue where exposing the Coherence management port without specifying a port number incorrectly exposed the metrics port instead

Author: thegridman

.gitignore

@@ -32,3 +32,4 @@ _output/
 pkg/**/test-report.xml
 test/**/test-report.xml
 /temp/
+/etc/sdk/*

pkg/apis/coherence/v1/coherence_types.go

@@ -368,7 +368,7 @@ func (in *CoherenceSpec) GetManagementPort() int32 {
 	case in == nil:
 		return 0
 	case in.Management == nil || in.Management.Port == nil:
-		return DefaultMetricsPort
+		return DefaultManagementPort
 	default:
 		return *in.Management.Port
 	}