Python 3.10 -- AttributeError: module 'collections' has no attribute 'Mapping'

Traceback (most recent call last):
File "/usr/lib64/google-cloud-sdk/bin/bootstrapping/gsutil.py", line 15, in
import bootstrapping
File "/usr/lib64/google-cloud-sdk/bin/bootstrapping/bootstrapping.py", line 46, in
from googlecloudsdk.core.updater import update_manager
File "/usr/lib64/google-cloud-sdk/lib/googlecloudsdk/core/updater/update_manager.py", line 39, in
from googlecloudsdk.core.console import progress_tracker
File "/usr/lib64/google-cloud-sdk/lib/googlecloudsdk/core/console/progress_tracker.py", line 651, in
class _BaseStagedProgressTracker(collections.Mapping):
AttributeError: module 'collections' has no attribute 'Mapping'

Start with /usr/lib64/google-cloud-sdk/lib/googlecloudsdk/core/console/progress_tracker.py, especially the _BaseStagedProgressTracker definition at line 651. Reproduce the import failure with Python 3.10 and inspect the surrounding compatibility assumptions. Done means gsutil bootstrapping imports successfully without the reported collections.Mapping AttributeError.

Written by the indexing model from the issue text.