chore(deps): update dependency xunit to 2.9.3

Author: renovate[bot]

consumer-dotnet-kafka/tests/tests.csproj

@@ -7,7 +7,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="PactNet" Version="5.0.0" />
     <PackageReference Include="PactNet.Output.Xunit" Version="1.0.0" />
-    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>

provider-dotnet-kafka/tests/tests.csproj

@@ -7,7 +7,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="PactNet" Version="5.0.0" />
     <PackageReference Include="PactNet.Output.Xunit" Version="1.0.0" />
-    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>