Update WideWorldImporters.sqlproj to point to Azure SQL

Author: Foundatum

samples/databases/wide-world-importers/wwi-ssdt/wwi-ssdt/WideWorldImporters.sqlproj

@@ -8,7 +8,7 @@
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectVersion>4.1</ProjectVersion>
     <ProjectGuid>{9e972c93-0716-4442-97fc-72c52c2c5aaa}</ProjectGuid>
-    <DSP>Microsoft.Data.Tools.Schema.Sql.Sql130DatabaseSchemaProvider</DSP>
+    <DSP>Microsoft.Data.Tools.Schema.Sql.SqlAzureV12DatabaseSchemaProvider</DSP>
     <OutputType>Database</OutputType>
     <RootPath>
     </RootPath>
@@ -850,4 +850,4 @@
     <None Include="PostDeploymentScripts\pds410-update-archive-tables.sql" />
     <None Include="WideWorldImporters.publish.xml" />
   </ItemGroup>
-</Project>
+</Project>