As another answer put it, scraping should be technically feasible.

However, scraping your own Play Console web UI violates Google's terms of service and can result in having your account suspended. I decided to refrain from doing it, and suggest others do too - not worth the risk.

Instead, I used a polling mechanism that, when paired with email parsing, it's able to get the accurate status of your Android app. I've open sourced it if you wanna check how it's done or host it yourself: https://github.com/rogerluan/app-store-connect-notifier