Update dependencies from https://github.com/dotnet/command-line-api build 20250619.6 (#8370)

[main] Update dependencies from dotnet/command-line-api

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -12,9 +12,9 @@
       <Uri>https://github.com/dotnet/diagnostics</Uri>
       <Sha>c80de30e0d582df0c6fb9b24e8b10c3a78c97161</Sha>
     </Dependency>
-    <Dependency Name="System.CommandLine" Version="2.0.0-beta6.25319.3">
+    <Dependency Name="System.CommandLine" Version="2.0.0-beta6.25319.6">
       <Uri>https://github.com/dotnet/command-line-api</Uri>
-      <Sha>7b5313f905987f0fbcc8f49883d792e1aef14932</Sha>
+      <Sha>68b6dad50acc558276958b19b4c9189d70721d76</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>

eng/Versions.props

@@ -55,7 +55,7 @@
     <MicrosoftAspNetCoreAppRuntimewinx64Version>9.0.1</MicrosoftAspNetCoreAppRuntimewinx64Version>
     <VSRedistCommonAspNetCoreSharedFrameworkx6490Version>9.0.1-rtm.24610.9</VSRedistCommonAspNetCoreSharedFrameworkx6490Version>
     <!-- dotnet/command-line-api references -->
-    <SystemCommandLineVersion>2.0.0-beta6.25319.3</SystemCommandLineVersion>
+    <SystemCommandLineVersion>2.0.0-beta6.25319.6</SystemCommandLineVersion>
     <!-- dotnet/diagnostics references -->
     <MicrosoftDiagnosticsMonitoringVersion>9.0.0-preview.25319.1</MicrosoftDiagnosticsMonitoringVersion>
     <MicrosoftDiagnosticsMonitoringEventPipeVersion>9.0.0-preview.25319.1</MicrosoftDiagnosticsMonitoringEventPipeVersion>