Update config.yml

Author: sushilshinde

.circleci/config.yml

@@ -28,7 +28,7 @@ jobs:
       - attach_workspace:
           at: .
       - run: echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
-      - run: npm publish
+      - run: npm publish --tag=sff
 
 workflows:
   version: 2
@@ -45,4 +45,4 @@ workflows:
             tags:
               only: /v[0-9]+(\.[0-9]+)*(-[0-9]+)?/
           requires:
-            - test
+            - test