Upgraded to v0.3 of ML.NET or any version specified with $(MicrosoftMLVersion) at the Directory.Build.props file

Author: CESARDELATORRE

samples/examples/Reggression_BikeSharingDemands/BikeSharingDemand/BikeSharingDemand.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.ML" Version="0.2.0" />
+    <PackageReference Include="Microsoft.ML" Version="$(MicrosoftMLVersion)" /> 
   </ItemGroup>
 
   <ItemGroup>