Disable Publish as part of pack if property is set

pack/Microsoft.NET.Sdk.Functions/Microsoft.NET.Sdk.Functions.csproj

@@ -5,7 +5,7 @@
   <PropertyGroup>
     <TargetFrameworks>netstandard2.0;net46</TargetFrameworks>
     <PackageName>Microsoft.NET.Sdk.Functions</PackageName>
-    <Version>1.0.26</Version>
+    <Version>1.0.27</Version>
     <Authors>Microsoft</Authors>
     <ProjectUrl>https://github.com/Azure/azure-functions-vs-build-sdk</ProjectUrl>
     <PackageProjectUrl>https://github.com/Azure/azure-functions-vs-build-sdk</PackageProjectUrl>

src/Microsoft.NET.Sdk.Functions.MSBuild/Targets/netstandard1.0/Microsoft.NET.Sdk.Functions.Publish.targets

@@ -30,6 +30,7 @@ WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and
     -->
   <Target Name="_OverrideFunctionsPack"
           AfterTargets="Pack"
+          Condition="'$(DisablePublishDuringPack)' != 'true'"
           DependsOnTargets="Publish" />
 
   <!--