chore: update roslyn package versions (#2913)

Author: filzrev

src/BenchmarkDotNet/BenchmarkDotNet.csproj

@@ -25,13 +25,13 @@
  <PackageReference Include="Perfolizer" Version="[0.6.1]" />
  <PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="3.1.21" PrivateAssets="contentfiles;analyzers" />
  <PackageReference Include="Microsoft.DotNet.PlatformAbstractions" Version="3.1.6" />
- <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
+ <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
  <PackageReference Include="System.Management" Version="9.0.5" />
  </ItemGroup>
  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
  <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
- <!-- Reference System.Numerics.Vectors 4.5.0 (that support net461) as minimum version to avoid MSB3277 warning -->
- <PackageReference Include="System.Numerics.Vectors" Version="4.5.0" />
+ <PackageReference Include="System.Buffers" Version="4.6.1" />
+ <PackageReference Include="System.Numerics.Vectors" Version="4.6.1" />
  <PackageReference Include="System.Reflection.Emit" Version="4.7.0" />
  <PackageReference Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
  <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.6.3" />

tests/BenchmarkDotNet.Analyzers.Tests/BenchmarkDotNet.Analyzers.Tests.csproj

@@ -15,7 +15,7 @@
  </ItemGroup>
  <ItemGroup>
  <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" Version="1.1.2" />
- <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0-2.final" />
+ <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
  <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
  <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
  <PackageReference Include="System.Formats.Asn1" Version="10.0.0" />