upgrading `Confluent.Kafka` package

src/DotNetCore.CAP.Kafka/DotNetCore.CAP.Kafka.csproj

@@ -14,8 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Confluent.Kafka" Version="0.11.1" />
-    <PackageReference Include="librdkafka.redist" Version="0.11.1" />
+    <PackageReference Include="Confluent.Kafka" Version="0.11.2" />
   </ItemGroup>
 
   <ItemGroup>