Lock perfolizer reference, fix #2358

Author: AndreyAkinshin

src/BenchmarkDotNet/BenchmarkDotNet.csproj

@@ -21,7 +21,7 @@
     <PackageReference Include="Gee.External.Capstone" Version="2.3.0" />
     <PackageReference Include="Iced" Version="1.17.0" />
     <PackageReference Include="Microsoft.Diagnostics.Runtime" Version="2.2.332302" />
-    <PackageReference Include="Perfolizer" Version="0.2.1" />
+    <PackageReference Include="Perfolizer" Version="[0.2.1]" />
     <PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="3.0.2" PrivateAssets="contentfiles;analyzers" />
     <PackageReference Include="Microsoft.DotNet.PlatformAbstractions" Version="3.1.6" />
   </ItemGroup>