fixes after merge

Author: baronfel

eng/Versions.props

@@ -124,7 +124,7 @@
     <SystemCompositionRuntimePackageVersion>10.0.0-preview.6.25313.102</SystemCompositionRuntimePackageVersion>
     <SystemCompositionTypedPartsPackageVersion>10.0.0-preview.6.25313.102</SystemCompositionTypedPartsPackageVersion>
     <SystemConfigurationConfigurationManagerPackageVersion>10.0.0-preview.6.25313.102</SystemConfigurationConfigurationManagerPackageVersion>
-    <SystemDiagnosticsDiagnosticSourcePackageVersion>10.0.0-preview.6.25313.106</SystemDiagnosticsDiagnosticSourcePackageVersion>
+    <SystemDiagnosticsDiagnosticSourcePackageVersion>10.0.0-preview.6.25313.102</SystemDiagnosticsDiagnosticSourcePackageVersion>
     <SystemReflectionMetadataLoadContextVersion>10.0.0-preview.6.25313.102</SystemReflectionMetadataLoadContextVersion>
     <SystemResourcesExtensionsPackageVersion>10.0.0-preview.6.25313.102</SystemResourcesExtensionsPackageVersion>
     <SystemSecurityCryptographyPkcsPackageVersion>10.0.0-preview.6.25313.102</SystemSecurityCryptographyPkcsPackageVersion>

src/Cli/dotnet/CliSchema.cs

@@ -74,7 +74,7 @@ public static void PrintCliSchema(CommandResult commandResult, TextWriter output
         outputWriter.Write(result.AsSpan());
         outputWriter.Flush();
         var commandString = CommandHierarchyAsString(commandResult);
-        var telemetryProperties = new Dictionary<string, string> { { "command", commandString } };
+        var telemetryProperties = new Dictionary<string, string?> { { "command", commandString } };
         telemetryClient?.TrackEvent("schema", telemetryProperties, null);
     }