Remove doc generation for netstandard2.0.

Author: kavics

src/TaskManagement.Core/SenseNet.TaskManagement.Core.csproj

@@ -17,14 +17,10 @@
     <PackageIconUrl>https://raw.githubusercontent.com/SenseNet/sn-resources/master/images/sn-icon/sensenet-icon-64.png</PackageIconUrl>
     <Authors>kavics,tusmester</Authors>
     <Copyright>Copyright © Sense/Net Inc.</Copyright>
-	<IncludeSymbols>true</IncludeSymbols>
-	<SymbolPackageFormat>snupkg</SymbolPackageFormat>
+    <IncludeSymbols>true</IncludeSymbols>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
   </PropertyGroup>
-
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
-    <DocumentationFile>bin\Release\netstandard2.0\SenseNet.TaskManagement.Core.xml</DocumentationFile>
-  </PropertyGroup>
-
+	
   <ItemGroup>
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.0" />