Use LKG version of Microsoft.Private.CoreFx.UAP

* This package was broken recently in CoreFx, use last known good version and disable auto update until it has been fixed.

dependencies.props

@@ -29,7 +29,7 @@
       versions. Make more properties for CoreFX if split versions are required.
     -->
     <MicrosoftPrivateCoreFxNETCoreAppPackageVersion>4.5.0-preview2-26308-06</MicrosoftPrivateCoreFxNETCoreAppPackageVersion>
-    <MicrosoftPrivateCoreFxUAPPackageVersion>4.6.0-preview2-26308-06</MicrosoftPrivateCoreFxUAPPackageVersion>
+    <MicrosoftPrivateCoreFxUAPPackageVersion>4.6.0-preview2-26202-05</MicrosoftPrivateCoreFxUAPPackageVersion>
 
     <ProjectNTfsExpectedPrerelease>beta-26226-00</ProjectNTfsExpectedPrerelease>
     <ProjectNTfsTestILCExpectedPrerelease>beta-26226-00</ProjectNTfsTestILCExpectedPrerelease>
@@ -115,11 +115,11 @@
       <ElementName>MicrosoftPrivateCoreFxNETCoreAppPackageVersion</ElementName>
       <PackageId>Microsoft.Private.CoreFx.NETCoreApp</PackageId>
     </XmlUpdateStep>
-    <XmlUpdateStep Include="CoreFx">
+    <!--<XmlUpdateStep Include="CoreFx">
       <Path>$(MSBuildThisFileFullPath)</Path>
       <ElementName>MicrosoftPrivateCoreFxUAPPackageVersion</ElementName>
       <PackageId>Microsoft.Private.CoreFx.UAP</PackageId>
-    </XmlUpdateStep>
+    </XmlUpdateStep>-->
     <XmlUpdateStep Include="Standard">
       <Path>$(MSBuildThisFileFullPath)</Path>
       <ElementName>NETStandardPackageVersion</ElementName>