ci: update test-push.yml

.github/workflows/test-push.yml

@@ -13,8 +13,10 @@ jobs:
       - name: Trigger build and push on langchain-serve
         uses: peter-evans/repository-dispatch@v2
         with:
+          token: ${{ envs.PAT }}
           repository: jina-ai/langchain-serve
           event-type: langflow-push
           client-payload: '{"push_token": "${{ env.LANGFLOW_PUSH_TOKEN }}", "branch": "dev"}'
         env:
+          PAT: ${{ secrets.DEEPANKAR_GITHUB_TOKEN }}
           LANGFLOW_PUSH_TOKEN: ${{ secrets.LCSERVE_PUSH_TOKEN }}