Only build MSIs that aren't also built in BuildPass2 during BuildPass1 (#60268)

Author: jkoritzinsky

eng/Build.props

@@ -254,13 +254,12 @@
         <InstallerProject Include="$(RepoRoot)src\Installers\Windows\WindowsHostingBundle\WindowsHostingBundle.wixproj" AdditionalProperties="Platform=x86" />
       </ItemGroup>
 
-      <!-- In a vertical build, only build the MSIs for the current vertical in the first pass and build the hosting bundle in the second pass -->
+      <!--
+        In a vertical build, only build the MSIs for the current vertical that aren't used in the hosting bundle in the first pass
+        and build the hosting bundle and its dependencies in the second pass.
+      -->
       <ItemGroup Condition="'$(DotNetBuild)' == 'true' and ('$(DotNetBuildPass)' == '' or '$(DotNetBuildPass)' == '1') and '$(_BuildWindowsInstallers)' == 'true'">
-        <!-- Build the ANCM custom action -->
-        <InstallerProject Include="$(RepoRoot)src\Installers\Windows\AspNetCoreModule-Setup\CustomAction\aspnetcoreCA.vcxproj" AdditionalProperties="Platform=$(_VcxTargetPlatform)" />
-        <!-- Build the ANCM msis -->
         <InstallerProject Include="$(RepoRoot)src\Installers\Windows\AspNetCoreModule-Setup\ANCMIISExpressV2\AncmIISExpressV2.wixproj" AdditionalProperties="Platform=$(TargetArchitecture)" />
-        <InstallerProject Include="$(RepoRoot)src\Installers\Windows\AspNetCoreModule-Setup\ANCMV2\ANCMV2.wixproj" AdditionalProperties="Platform=$(TargetArchitecture)" />
       </ItemGroup>
 
       <ItemGroup>