Bump xunit.runner.visualstudio from 2.4.3 to 2.4.5 (#143)

Author: dependabot[bot]

test/Microsoft.VisualStudio.Validation.Tests/Microsoft.VisualStudio.Validation.Tests.csproj

@@ -5,7 +5,7 @@
   <ItemGroup>
     <PackageReference Include="Moq" Version="4.18.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     <PackageReference Include="coverlet.msbuild" Version="3.1.2" />
   </ItemGroup>