Bump BenchmarkDotNet from 0.13.3 to 0.13.4

Bumps [BenchmarkDotNet](https://github.com/dotnet/BenchmarkDotNet) from 0.13.3 to 0.13.4.
- [Release notes](https://github.com/dotnet/BenchmarkDotNet/releases)
- [Commits](dotnet/BenchmarkDotNet@v0.13.3...v0.13.4)

---
updated-dependencies:
- dependency-name: BenchmarkDotNet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src/FastCache.Benchmarks/FastCache.Benchmarks.csproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.13.3" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.13.4" />
     <PackageReference Include="CacheManager.Core" Version="1.2.0" />
     <PackageReference Include="CacheManager.Microsoft.Extensions.Caching.Memory" Version="1.2.0" />
     <PackageReference Include="LazyCache" Version="2.4.0" />