[edit] drop net48 target from Simplify.Templates.Tests project

Author: i4004

src/Simplify.Templates.Tests/Simplify.Templates.Tests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
-		<TargetFrameworks>net10.0;net48</TargetFrameworks>
+		<TargetFrameworks>net10.0</TargetFrameworks>
 		<LangVersion>latest</LangVersion>
 
 		<Description>Simplify.Templates unit tests</Description>