Merge pull request #249 from maxmind/dependabot/nuget/MaxMind.Db.Benchmark/BenchmarkDotNet-0.15.8

Bump BenchmarkDotNet from 0.15.6 to 0.15.8

Author: horgh

MaxMind.Db.Benchmark/MaxMind.Db.Benchmark.csproj

@@ -35,7 +35,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.15.6" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.15.8" />
   </ItemGroup>
 
 </Project>