This is achieved by duplicating vpython spec in tests directory and
changing the python version to 3.8. The reason for this change is that
even though depot_tools support 3.11, the entire infra is still on
3.8 so any new 3.8+ feature used in depot_tools may break infra test and
it has already happened couple of times.
Bug: 346784198
Change-Id: I7dbd0d926da21854abf47af2c2f6edfeec2c5c4d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/5625090
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Auto-Submit: Yiwei Zhang <yiwzhang@google.com>
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>