chore: Update test-and-deploy.yml (#1199)

Author: tiwarishubham635

.github/workflows/test-and-deploy.yml

@@ -88,7 +88,7 @@ jobs:
         run: |
           make release
           dotnet nuget sign **/*.nupkg --certificate-path certificate.pfx --certificate-password ${{ secrets.CERTIFICATE_PASSWORD }} --timestamper http://timestamp.digicert.com 
-          dotnet nuget push **/*.nupkg -k ${{ secrets.NUGET_API_KEY }} -s https://api.nuget.org/v3/index.json
+          dotnet nuget push **/*.nupkg -k ${{ secrets.NUGET_API_KEY }} -s https://api.nuget.org/v3/index.json --skip-duplicate
 
       - name: Submit metric to Datadog
         uses: sendgrid/dx-automator/actions/datadog-release-metric@main