Update circleci base image with TF version bump (#3355)
* Pin tf to 98fdeb774845c0396ed4d35b0ac4665b64ee2919
* Use absl::Hash instead of ir::Literal::Hash
* Requires libtpu-nightly 0.1.dev20220128
* Additional PyTorch requirements for build
* Consolidate conda envs to base
* Install debugging package and bump up the build image tag
