Add build task to create dotnet tools for SQL Tools and Kusto services. (#1582)

azure-pipelines/build.yml

@@ -108,7 +108,14 @@ steps:
   inputs:
     filename: build.cmd
     arguments: '-target=dotnetpackpublished -mono'
-  continueOnError: true
+
+- task: BatchScript@1
+  displayName: "Build and Package service tool projects"
+  env:
+    BUILD_DOTNET_TOOL: "true"
+  inputs:
+    filename: build.cmd
+    arguments: "-target=dotnetpackservicetools -mono"
 
 - task: SFP.build-tasks.custom-build-task-1.EsrpCodeSigning@1
   displayName: 'ESRP Code Signing - Nuget Package'