[Phase1] Add E2E matrix launch smoke foundation#356

kieran-osgood-shopify merged 3 commits into

mainShopify/checkout-kit:mainfrom

kieran-osgood/e2e-browserstack/phase-1-matrixShopify/checkout-kit:kieran-osgood/e2e-browserstack/phase-1-matrixCopy head branch name to clipboard