[FR] allow google-api-core[grpc] 2.X.X

[jimcasteleiro]

I'm using firebase_admin in a project which has other services that interact with Google APIs. I would like to upgrade google-api-core to version 2, however, we are blocked by the requirement that firebase_admin use google-api-core[grpc] >= 1.22.1, < 2.0.0dev. and would like to change that to < 3.0.0dev.

Locally, I've run the test suite against google-api-core[grpc]==2.0.1 and all of the tests passed. Does this collide with other planned work? I can open a PR on this.

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[hiranya911]

Should be ok. I see that Firestore has already updated their requirement: https://github.com/googleapis/python-firestore/blob/51c92aa45156c5462f35991f65c02dcac49aacc3/setup.py#L31

[hiranya911]

Thanks for the PR. Change has been merged, and will be included in the next release.