Increase retries for downloading from GS

We're seeing semi-regular failues downloading files from GS via Bazel.
While we wait for an investigation from the GS team into the root cause,
increase the timeout in the hopes that this is just a flake that will be
solved by more retries.

BUG=b:338670280
TEST=CQ passes

Change-Id: Ief7a125ac6e2d833df47903af963f3e70533dbba
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/bazel/+/5531437
Tested-by: Tim Bain <tbain@google.com>
Commit-Queue: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Auto-Submit: Tim Bain <tbain@google.com>
Commit-Queue: Tim Bain <tbain@google.com>
1 file changed