chore(deps): update dependency xunit to 2.9.3

Author: renovate[bot]

Diff for: Refit.GeneratorTests/Refit.GeneratorTests.csproj

@@ -16,7 +16,7 @@
         <PackageReference Include="coverlet.collector" Version="6.0.2" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
         <PackageReference Include="System.Formats.Asn1" Version="8.0.1" />
-        <PackageReference Include="xunit" Version="2.9.2" />
+        <PackageReference Include="xunit" Version="2.9.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
         <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />
         <PackageReference Include="Verify.DiffPlex" Version="3.1.2" />

Diff for: Refit.Tests/Refit.Tests.csproj

@@ -21,7 +21,7 @@
   <ItemGroup>
     <PackageReference Include="coverlet.msbuild" Version="6.0.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
     <PackageReference Include="System.Reactive" Version="6.0.1" />
     <PackageReference Include="Microsoft.AspNetCore.WebUtilities" Version="2.2.0" />