Suddenly travis stop adding firesotre

I’m using travis for python test and deployment. Everything was working perfectly suddenly travis stop and generating error while setup firestore. I nothing change no config file or some thing I don’t know what happen with travis.

Here is a Build Error

Here is passing build with same config Passing Build

Error: @grpc/grpc-js only works on Node ^8.13.0 || >=10.10.0