fix: remove net48 conditions

Author: ezhevita

Directory.Build.props

@@ -1,5 +1,4 @@
 <Project>
-
 	<PropertyGroup>
 		<ApplicationIcon/>
 		<Authors>ezhevita</Authors>
@@ -18,5 +17,4 @@
 	<PropertyGroup>
  		<NoWarn>$(NoWarn),CA1863</NoWarn>
  	</PropertyGroup>
-
 </Project>

Directory.Packages.props

@@ -1,7 +1,3 @@
 <Project>
-	<ItemGroup Condition="'$(TargetFramework)' == 'net48'">
-		<PackageVersion Include="IndexRange" Version="1.1.0"/>
-	</ItemGroup>
-
 	<Import Project="ArchiSteamFarm/Directory.Packages.props" />
 </Project>

GetEmail/GetEmail.csproj

@@ -1,14 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
-	
 	<ItemGroup>
 		<PackageReference Include="JetBrains.Annotations.Sources" PrivateAssets="all" />
 		<PackageReference Include="SteamKit2" IncludeAssets="compile" />
 		<PackageReference Include="System.Composition.AttributedModel" IncludeAssets="compile" />
 		<ProjectReference Include="..\ArchiSteamFarm\ArchiSteamFarm\ArchiSteamFarm.csproj" Private="false" ExcludeAssets="all" />
 	</ItemGroup>
-
-	<ItemGroup Condition="'$(TargetFramework)' == 'net48'">
-		<PackageReference Include="IndexRange" IncludeAssets="compile" />
-	</ItemGroup>
-
 </Project>