Update BitFaster.Caching

Fixes cache's Clear method

Author: alex-kulakov

Orm/Xtensive.Orm/Xtensive.Orm.csproj

@@ -41,7 +41,7 @@
   </ItemGroup>
   <ItemGroup Label="Packages">
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="4.7.0" />
-    <PackageReference Include="BitFaster.Caching" Version="1.0.7" />
+    <PackageReference Include="BitFaster.Caching" Version="2.3.3" />
   </ItemGroup>
   <ItemGroup Label="T4GeneratorsUpdaters">
     <None Update="Arithmetic\Internal\PrimitiveArithmetics.tt">