enabled publish optimization (trimming and AoT compat) (#5)

Author: lostmsu

src/ClassLib.csproj

@@ -1,10 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.0</TargetFramework>
+    <TargetFrameworks>netstandard2.0;net8.0</TargetFrameworks>
     <LangVersion>12.0</LangVersion>
     <Nullable>enable</Nullable>
 
+    <IsTrimmable Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net6.0'))">true</IsTrimmable>
+    <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">true</IsAotCompatible>
+
     <!-- Package stuff -->
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageLicenseFile Condition="$(PackageLicenseExpression) == ''">LICENSE</PackageLicenseFile>