nuget dependency fix

Author: JunaMeinhold

Hexa.NET.Utilities/Hexa.NET.Utilities.csproj

@@ -19,7 +19,7 @@
 	<PropertyGroup>
 		<PackageId>Hexa.NET.Utilities</PackageId>
 		<AssemblyVersion>1.0.0</AssemblyVersion>
-		<PackageVersion>2.1.3</PackageVersion>
+		<PackageVersion>2.1.4</PackageVersion>
 		<Authors>Juna</Authors>
 		<AssemblyName>Hexa.NET.Utilities</AssemblyName>
 		<PackageProjectUrl>https://github.com/HexaEngine/Hexa.NET.Utilities</PackageProjectUrl>
@@ -36,12 +36,10 @@
 		<Content Include="../README.md" Pack="true" PackagePath="\" />
 	</ItemGroup>
 
-	<ItemGroup>
+	<ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.1'">
 	  <PackageReference Include="System.Memory" Version="4.5.5" />
 	</ItemGroup>
 
-	<ItemGroup>
-	  <ProjectReference Include="..\Hexa.NET.Unsafe.Analyzers\Hexa.NET.Unsafe.Analyzers.csproj" />
-	</ItemGroup>
+
 
 </Project>