Use different environment variables.

Author: Benjamin Reid

.github/workflows/npmpublish.yml

@@ -14,5 +14,6 @@ jobs:
           cmd: install
       - uses: borales/actions-yarn@v2.0.0
         with:
-          auth-token: ${{secrets.npm_token}}
           cmd: publish
+        env:
+          NPM_AUTH_TOKEN: ${{secrets.npm_token}}