Switch default RBE strategy to remote_local_fallback.
This should help try jobs failing with ResourceExhausted.
Note the snapshot training actions still explicitly pass the racing strategy as an argument that takes precendence over this environment variable.
Change-Id: I9b6ce40ad74fd85ef520c237c74a1c291356b473
Reviewed-on: https://dart-review.googlesource.com/c/recipes/+/365940
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
2 files changed
