[UMM] Do not ILRepack the core assembly

Revert of 55252e7
Closes #68

Author: ManlyMarco

RuntimeUnityEditor.UMM/ILRepack.targets

@@ -1,4 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
+
 	<PropertyGroup>
 		<TargetFramework>net35</TargetFramework>
 		<OutputType>Library</OutputType>
@@ -18,26 +19,31 @@
 		</None>
 	</ItemGroup>
 
+	<Target Name="PostBuild" AfterTargets="PostBuildEvent" Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+		<Delete Files="$(OutputPath)\mcs.pdb" />
+	</Target>
+
 	<ItemGroup>
 		<ProjectReference Include="..\RuntimeUnityEditor.Core.Mono\RuntimeUnityEditor.Core.Mono.csproj" />
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="IllusionLibs.HoneySelect.UnityEngine" Version="5.3.5" />
-		<PackageReference Include="ILRepack.Lib.MSBuild.Task" Version="2.0.16.1">
-		  <PrivateAssets>all</PrivateAssets>
+		<PackageReference Include="IllusionLibs.HoneySelect.UnityEngine" Version="5.3.5">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>compile</IncludeAssets>
 		</PackageReference>
 		<PackageReference Include="Mono.Cecil" Version="0.10.4" />
 		<PackageReference Include="MonoMod.RuntimeDetour" Version="21.11.1.1" />
 		<PackageReference Include="MonoMod.Utils" Version="21.11.1.1" />
 		<PackageReference Include="UnityModManager" Version="0.27.2">
-		  <PrivateAssets>all</PrivateAssets>
-		  <IncludeAssets>compile</IncludeAssets>
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>compile</IncludeAssets>
 		</PackageReference>
 	</ItemGroup>
 
 	<Target Name="_ResolveCopyLocalNuGetPkgXmls" AfterTargets="ResolveReferences">
-		<ItemGroup><!-- Copy XML files from all PackageReferences to output dir -->
+		<ItemGroup>
+			<!-- Copy XML files from all PackageReferences to output dir -->
 			<ReferenceCopyLocalPaths Include="@(ReferenceCopyLocalPaths->'%(RootDir)%(Directory)%(Filename).xml')"
 			                         Condition="'%(ReferenceCopyLocalPaths.NuGetPackageId)'!='' and Exists('%(RootDir)%(Directory)%(Filename).xml')" />
 		</ItemGroup>