Install the GitHub CLI from here.
gh auth login
Run this if you changed something in the code (backend, frontend, etc.)
gh workflow run e2e_tests_preview.yml --ref <your-branch-name> -f run_deploy=true
Run this if you have not changed anything in the code (usually fixing tests, changing docs, etc.)
gh workflow run e2e_tests_preview.yml --ref <your-branch-name>