Bump NBench from 1.0.4 to 1.2.2

Bumps [NBench](https://github.com/petabridge/NBench) from 1.0.4 to 1.2.2.
- [Release notes](https://github.com/petabridge/NBench/releases)
- [Changelog](https://github.com/petabridge/NBench/blob/dev/RELEASE_NOTES.md)
- [Commits](petabridge/NBench@v1.0.4...v1.2.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

src/Petabridge.Monitoring.PCF.Tests.Performance/Petabridge.Monitoring.PCF.Tests.Performance.csproj

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="$(TestSdkVersion)" />
-    <PackageReference Include="NBench" Version="1.0.4" />
+    <PackageReference Include="NBench" Version="1.2.2" />
   </ItemGroup>
 
   <ItemGroup>