Stop supporting debug builds for Reverb via a Google Cloud bucket.

PiperOrigin-RevId: 692918466
Change-Id: Ib83d57af0ce21bf80e620a7c2f2802bc53c7ff64

README.md

@@ -52,25 +52,6 @@ $ pip install dm-reverb-nightly
 
 ```
 
-### Debug builds
-
-Starting with version 0.6.0, debug builds of Reverb are uploaded to Google Cloud
-Storage. The builds can be downloaded or installed directly via `pip` following
-the patterns below. `gsutils` can be used to navigate the directory structure
-to ensure the files are there, e.g.
-`gsutil ls gs://rl-infra-builds/dm_reverb/builds/dbg`. To build your own debug
-binary, see the
-[build instructions](https://github.com/deepmind/reverb/tree/master/reverb/pip_package#create-a-stable-reverb-release).
-
-For python 3.8 and 3.9 follow this pattern:
-
-```shell
-$ export reverb_version=0.8.0
-# Python 3.9
-$ export python_version=39
-$ pip install https://storage.googleapis.com/rl-infra-builds/dm_reverb/builds/dbg/$reverb_version/dm_reverb-$reverb_version-cp$python_version-cp$python_version-manylinux2010_x86_64.whl
-```
-
 ### Build from source
 
 [This guide](reverb/pip_package/README.md#how-to-develop-and-build-reverb-with-the-docker-containers)