upgrade to .net core 2.2

Author: Oceania2018

BotSharp.Channel.FacebookMessenger/BotSharp.Channel.FacebookMessenger.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

BotSharp.Channel.Weixin/BotSharp.Channel.Weixin.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Haiping Chen</Authors>
     <RepositoryUrl>https://github.com/Oceania2018/botsharp-channel-weixin</RepositoryUrl>
@@ -20,7 +20,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.0" />
-    <PackageReference Include="Senparc.Weixin.MP.MVC" Version="7.2.0" />
+    <PackageReference Include="Senparc.Weixin.MP.MVC" Version="7.2.1" />
   </ItemGroup>
 
   <ItemGroup>

BotSharp.Core.UnitTest/BotSharp.Core.UnitTest.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
 
     <IsPackable>false</IsPackable>
 

BotSharp.Core/BotSharp.Core.csproj

@@ -81,7 +81,7 @@ Support dialogue status tracking.</PackageReleaseNotes>
     <PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
-    <PackageReference Include="NumSharp" Version="0.6.0" />
+    <PackageReference Include="NumSharp" Version="0.6.1" />
     <PackageReference Include="System.Runtime.Loader" Version="4.3.0" />
   </ItemGroup>
 

BotSharp.Platform.Dialogflow/BotSharp.Platform.Dialogflow.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Version>0.2.2</Version>
     <Authors>Haiping Chen</Authors>

BotSharp.Platform.Rasa/BotSharp.Platform.Rasa.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

BotSharp.WebHost/BotSharp.WebHost.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp2.2</TargetFramework>
     <RuntimeIdentifiers>Portable;win10-x64;centos.7-x64</RuntimeIdentifiers>
     <Platforms>AnyCPU;x64</Platforms>
     <Configurations>Debug;Release;</Configurations>