Remove smoke tests from CI for now

build/azure-pipelines/web/product-build-web.yml

@@ -88,15 +88,6 @@ steps:
       yarn gulp vscode-web-min-ci
   displayName: Build
 
-- script: |
-    set -e
-    cd test/smoke
-    yarn compile
-    cd -
-    yarn smoketest --web --headless
-  continueOnError: true
-  displayName: Smoke tests
-
   # upload only the workbench.web.api.js source maps because
   # we just compiled these bits in the previous step and the
   # general task to upload source maps has already been run