chore(deps): update dependency wiremock.net to 1.6.8 (#4160)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

playground/csharp/Performances/Performances.csproj

@@ -13,7 +13,7 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="WireMock.Net" Version="1.6.7" />
+      <PackageReference Include="WireMock.Net" Version="1.6.8" />
     </ItemGroup>
 
     <ItemGroup>