Update Foundatio.TestHarness package version to v13.0.0-beta3

Author: niemyjski

tests/Directory.Build.props

@@ -12,7 +12,7 @@
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.1" PrivateAssets="All" />
 
-    <PackageReference Include="Foundatio.TestHarness" Version="13.0.0-beta2.5" Condition="'$(ReferenceFoundatioSource)' == '' OR '$(ReferenceFoundatioSource)' == 'false'" />
+    <PackageReference Include="Foundatio.TestHarness" Version="13.0.0-beta3" Condition="'$(ReferenceFoundatioSource)' == '' OR '$(ReferenceFoundatioSource)' == 'false'" />
     <ProjectReference Include="..\..\..\Foundatio\src\Foundatio.TestHarness\Foundatio.TestHarness.csproj" Condition="'$(ReferenceFoundatioSource)' == 'true'" />
   </ItemGroup>
 </Project>