Defend against forthcoming breaking change in SDK (#8409)

Author: nguerrera

build/MSBuildExtensions.targets

@@ -86,7 +86,7 @@
     </MSBuild>
   </Target>
 
-  <Target Name="GenerateBundledVersionsProps">
+  <Target Name="GenerateBundledVersionsProps" DependsOnTargets="RunResolvePackageDependencies">
     <PropertyGroup>
       <BundledVersionsPropsFileName>Microsoft.NETCoreSdk.BundledVersions.props</BundledVersionsPropsFileName>
     </PropertyGroup>

src/Microsoft.DotNet.MSBuildSdkResolver/Microsoft.DotNet.MSBuildSdkResolver.csproj

@@ -23,7 +23,7 @@
     <PackageReference Include="NETStandard.Library" Version="1.6.0" />
   </ItemGroup>
 
-  <Target Name="ResolveHostfxrCopyLocalContent" Condition="'$(TargetFramework)' == 'net46'" DependsOnTargets="ResolvePackageDependenciesForBuild" BeforeTargets="AssignTargetPaths">
+  <Target Name="ResolveHostfxrCopyLocalContent" Condition="'$(TargetFramework)' == 'net46'" DependsOnTargets="RunResolvePackageDependencies" BeforeTargets="AssignTargetPaths">
     <ItemGroup>
       <Content Include="@(FileDefinitions->'%(ResolvedPath)')" Condition="'%(FileDefinitions.Path)' == 'runtimes/win-x86/native/hostfxr.dll'">
         <Link>x86/hostfxr.dll</Link>