Playwright + Amazon ECSでE2Eテストが秒で廃墟になる問題を解決する

https://res.cloudinary.com/zenn/image/upload/s--B6YwoMJf--/c_fit%2Cg_north_west%2Cl_text:notosansjp-medium.otf_55:Playwright%2520%252B%2520Amazon%2520ECS%25E3%2581%25A7E2E%25E3%2583%2586%25E3%2582%25B9%25E3%2583%2588%25E3%2581%258C%25E7%25A7%2592%25E3%2581%25A7%25E5%25BB%2583%25E5%25A2%259F%25E3%2581%25AB%25E3%2581%25AA%25E3%2582%258B%25E5%2595%258F%25E9%25A1%258C%25E3%2582%2592%25E8%25A7%25A3%25E6%25B1%25BA%25E3%2581%2599%25E3%2582%258B%2Cw_1010%2Cx_90%2Cy_100/g_south_west%2Cl_text:notosansjp-medium.otf_34:hyodo%2Cx_220%2Cy_108/bo_3px_solid_rgb:d6e3ed%2Cg_south_west%2Ch_90%2Cl_fetch:aHR0cHM6Ly9zdG9yYWdlLmdvb2dsZWFwaXMuY29tL3plbm4tdXNlci11cGxvYWQvYXZhdGFyLzQzOWQzZGM0MGMuanBlZw==%2Cr_20%2Cw_90%2Cx_92%2Cy_102/co_rgb:6e7b85%2Cg_south_west%2Cl_text:notosansjp-medium.otf_30:%25E6%25A0%25AA%25E5%25BC%258F%25E4%25BC%259A%25E7%25A4%25BE%25E3%2582%25A8%25E3%2582%25AF%25E3%2582%25B9%25E3%2583%2597%25E3%2583%25A9%25E3%2582%25B6%2Cx_220%2Cy_160/bo_4px_solid_white%2Cg_south_west%2Ch_50%2Cl_fetch:aHR0cHM6Ly9saDMuZ29vZ2xldXNlcmNvbnRlbnQuY29tL2EvQUNnOG9jSTRrc09uN0ZqNExwTzJBMkdWWmhFOXNEVllSOVJySGZVTzJDLWtKTjg3MlNfNGVZOD1zOTYtYw==%2Cr_max%2Cw_50%2Cx_139%2Cy_84/v1627283836/default/og-base-w1200-v2.png?_a=BACAGSGT#.jpg