Remove support for net40 net45

Author: xoofx

src/Zio/Zio.csproj

@@ -5,7 +5,7 @@
     <AssemblyTitle>Zio</AssemblyTitle>
     <NeutralLanguage>en-US</NeutralLanguage>
     <Authors>Alexandre Mutel</Authors>
-    <TargetFrameworks>net40;net45;netstandard2.0;netstandard2.1;net7.0</TargetFrameworks>
+    <TargetFrameworks>net462;netstandard2.0;netstandard2.1;net7.0</TargetFrameworks>
     <AssemblyName>Zio</AssemblyName>
     <PackageId>Zio</PackageId>
     <PackageTags>filesystem;vfs;VirtualFileSystem;virtual;abstract;directory;files;io;mock</PackageTags>
@@ -31,11 +31,7 @@
     </PackageReference>
   </ItemGroup>
 
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net45'">
-    <Reference Include="System.IO.Compression" />
-  </ItemGroup>
-  
-  <ItemGroup Condition="'$(TargetFramework)' == 'net45'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net462'">
     <PackageReference Include="System.IO.Compression">
       <Version>4.3.0</Version>
     </PackageReference>
@@ -75,14 +71,10 @@
     <DefineConstants>$(AdditionalConstants);NETSTANDARD;HAS_ZIPARCHIVE;HAS_NULLABLEANNOTATIONS</DefineConstants>
   </PropertyGroup>
 
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'net45'">
+  <PropertyGroup Condition=" '$(TargetFramework)' == 'net462'">
     <DefineConstants>$(AdditionalConstants);NET45;HAS_ZIPARCHIVE</DefineConstants>
   </PropertyGroup>
 
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'net40'">
-    <DefineConstants>$(AdditionalConstants);NET40</DefineConstants>
-  </PropertyGroup>
-
   <PropertyGroup Condition="'$(Configuration)'=='Release'">
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
   </PropertyGroup>