DYN-7312 AppVersion assignment (#15466)

Author: QilongTang

src/DynamoCore/Logging/DynamoAnalyticsClient.cs

@@ -124,6 +124,7 @@ public DynamoAnalyticsClient(HostAnalyticsInfo hostAnalyticsInfo)
             Session.Start();
 
             var hostName = string.IsNullOrEmpty(hostAnalyticsInfo.HostName) ? Configurations.DynamoAsString : hostAnalyticsInfo.HostName;
+            var appversion = hostAnalyticsInfo.HostVersion != null ? hostAnalyticsInfo.HostVersion.ToString() : string.Empty;
 
             hostInfo = new HostContextInfo() { ParentId = hostAnalyticsInfo.ParentId, SessionId = hostAnalyticsInfo.SessionId };
 
@@ -133,7 +134,7 @@ public DynamoAnalyticsClient(HostAnalyticsInfo hostAnalyticsInfo)
                 buildId = $"{version.Major}.{version.Minor}.{version.Build}"; // BuildId has the following format major.minor.build, ex: 2.5.1
                 releaseId = $"{version.Major}.{version.Minor}.0"; // ReleaseId has the following format: major.minor.0; ex: 2.5.0
             }
-            product = new ProductInfo() { Id = "DYN", Name = hostName, VersionString = "", AppVersion = "", BuildId = buildId, ReleaseId = releaseId };
+            product = new ProductInfo() { Id = "DYN", Name = hostName, VersionString = "", AppVersion = appversion, BuildId = buildId, ReleaseId = releaseId };
         }
 
         private void RegisterADPTracker(Service service)