Multi-targeting for v9, v10, and v11

Author: callumbwhyte

src/Our.Umbraco.SuperValueConverters/Our.Umbraco.SuperValueConverters.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFrameworks>net5.0;net6.0;net7.0</TargetFrameworks>
     <Version Condition="'$(BUILD_BUILDNUMBER)' == ''">1.0.0.0</Version>
     <Version Condition="'$(BUILD_BUILDNUMBER)' != ''">$(BUILD_BUILDNUMBER)</Version>
     <Description>A collection of powerful property value converters for cleaner code in Umbraco</Description>
@@ -20,7 +20,13 @@
     <None Include="..\..\README.md" Pack="true" PackagePath="docs" />
     <None Include="..\..\docs\img\logo.png" Pack="true" PackagePath="docs" />
   </ItemGroup>
-  <ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
     <PackageReference Include="Umbraco.Cms.Infrastructure" Version="[9.0.0,10.0.0)" />
   </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
+    <PackageReference Include="Umbraco.Cms.Infrastructure" Version="[10.0.0,11.0.0)" />
+  </ItemGroup>
+  <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
+    <PackageReference Include="Umbraco.Cms.Infrastructure" Version="[11.0.0,13.0.0)" />
+  </ItemGroup>
 </Project>