Sample app is not using recent Lottie release

[lwasyl]

Lottie is supported and developed on nights and weekends. Issues from Lottie sponsors will be prioritized.

Is your feature request related to a problem? Please describe.
It's unclear whether https://play.google.com/store/apps/details?id=com.airbnb.lottie can be reliably used to test lottie files:

• there's no indication which Lottie version is used in the app there is when running the animation, I missed that initially
• the app seems to be last updated in February 2022, and uses Lottie 5.0.1 version that might not reflect current behavior

Describe the solution you'd like
https://play.google.com/store/apps/details?id=com.airbnb.lottie is regularly updated with the current Lottie version, so it can be used as a reference

Describe alternatives you've considered
Building sample app myself. Such app would have to be distributed manually, whereas the sample app is easily installable from Google Play

Additional context
None