Update dependencies from https://github.com/microsoft/testfx build 20250717.8

Microsoft.Testing.Platform , MSTest
 From Version 1.8.0-preview.25364.2 -> To Version 1.8.0-preview.25367.8

Author: dotnet-maestro[bot]

NuGet.config

@@ -6,7 +6,6 @@
     <!--  Begin: Package sources from dotnet-aspire -->
     <!--  End: Package sources from dotnet-aspire -->
     <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-int-dotnet-runtime-3875b54" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-3875b54e/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet6" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet6/nuget/v3/index.json" />
@@ -38,7 +37,6 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-int-dotnet-runtime-3875b54" value="true" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
   </disabledPackageSources>

eng/Version.Details.xml

@@ -561,13 +561,13 @@
       <Uri>https://github.com/dotnet/arcade-services</Uri>
       <Sha>afa79da3b68fd0fe48d90ea7fcbffbf7789c6d7f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Testing.Platform" Version="1.8.0-preview.25366.15">
+    <Dependency Name="Microsoft.Testing.Platform" Version="1.8.0-preview.25367.8">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>689830b314494a93b276672b70e35629d38ce639</Sha>
+      <Sha>62a0339db2a558ec8bb67f9f17fe6491ccd56c5b</Sha>
     </Dependency>
-    <Dependency Name="MSTest" Version="3.10.0-preview.25366.15">
+    <Dependency Name="MSTest" Version="3.10.0-preview.25367.8">
       <Uri>https://github.com/microsoft/testfx</Uri>
-      <Sha>689830b314494a93b276672b70e35629d38ce639</Sha>
+      <Sha>62a0339db2a558ec8bb67f9f17fe6491ccd56c5b</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="10.0.0-preview.7.25359.101">
       <Uri>https://github.com/dotnet/dotnet</Uri>

eng/Versions.props

@@ -30,7 +30,7 @@
     <UsingToolVSSDK>true</UsingToolVSSDK>
     <FlagNetStandard1XDependencies Condition="'$(DotNetBuildSourceOnly)' == 'true'">true</FlagNetStandard1XDependencies>
     <!-- This property is only used in the dotnet test integration tests. -->
-    <MicrosoftTestingPlatformVersion>1.8.0-preview.25366.15</MicrosoftTestingPlatformVersion>
+    <MicrosoftTestingPlatformVersion>1.8.0-preview.25367.8</MicrosoftTestingPlatformVersion>
   </PropertyGroup>
   <PropertyGroup Label="Servicing version information">
     <VersionFeature21>30</VersionFeature21>
@@ -307,7 +307,7 @@
     <AwesomeAssertionsVersion>8.0.2</AwesomeAssertionsVersion>
     <AwesomeAssertionsJsonVersion>8.0.0</AwesomeAssertionsJsonVersion>
     <MoqPackageVersion>4.18.4</MoqPackageVersion>
-    <MSTestVersion>3.10.0-preview.25366.15</MSTestVersion>
+    <MSTestVersion>3.10.0-preview.25367.8</MSTestVersion>
     <XunitCombinatorialVersion>1.3.2</XunitCombinatorialVersion>
     <MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>8.0.0-beta.23607.1</MicrosoftDotNetInstallerWindowsSecurityTestDataPackageVersion>
     <BenchmarkDotNetPackageVersion>0.14.0</BenchmarkDotNetPackageVersion>