added the durabletask packages from the test source

Author: Sophia Tevosyan

Directory.Packages.props

@@ -29,7 +29,7 @@
 
   <!-- DurableTask Packages -->
   <ItemGroup>
-    <PackageVersion Include="Microsoft.Azure.DurableTask.Core" Version="3.3.0" />
+    <PackageVersion Include="Microsoft.Azure.DurableTask.Core" Version="3.3.1-private1" />
     <PackageVersion Include="Microsoft.Azure.Functions.Worker.Extensions.DurableTask" Version="1.2.2" />
   </ItemGroup>
 

eng/targets/Release.props

@@ -17,8 +17,8 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <VersionPrefix>1.12.0</VersionPrefix>
-    <VersionSuffix></VersionSuffix>
+    <VersionPrefix>1.12.1</VersionPrefix>
+    <VersionSuffix>private1</VersionSuffix>
   </PropertyGroup>
 
 </Project>

nuget.config

@@ -1,7 +1,16 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <packageSources>
-    <clear/>
-    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
-  </packageSources>
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+    <add key="durabletask-testing" value="https://azfunc.pkgs.visualstudio.com/public/_packaging/durabletask-testing/nuget/v3/index.json" />
+  </packageSources>
+  <packageSourceMapping>
+    <packageSource key="durabletask-testing">
+      <package pattern="Microsoft.Azure.DurableTask.Core" />
+    </packageSource>
+    <packageSource key="nuget.org">
+      <package pattern="*" />
+    </packageSource>
+  </packageSourceMapping>
 </configuration>