[Touch.Client] Use the right TargetFrameworks for watchOS and macOS as well. (#92)

Author: rolfbjarne

Touch.Client/dotnet/macOS/Touch.Client-macOS.dotnet.csproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.macOS.Sdk">
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net5.0-macos</TargetFramework>
     <DefineConstants>NUNITLITE_NUGET</DefineConstants>
     <LangVersion>latest</LangVersion>
     <AssemblyName>Touch.Client</AssemblyName>

Touch.Client/dotnet/watchOS/Touch.Client-watchOS.dotnet.csproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.watchOS.Sdk">
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net5.0-watchos</TargetFramework>
     <DefineConstants>NUNITLITE_NUGET</DefineConstants>
     <LangVersion>latest</LangVersion>
     <AssemblyName>Touch.Client</AssemblyName>