Also add a script to do the bridge between a python 2 and a python 3 interpreter.
This should be removed when the merge scripts will be using python 3 (https://crbug.com/webrtc/13835).
Note that webrtc_dashboard_upload.py will be removed when the new script is stabilized.
Bug: webrtc:13806
Change-Id: I806fa11f417ef37674bdaeb5126c71570e3697d7
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/255560
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Christoffer Jansson <jansson@google.com>
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Reviewed-by: Christoffer Jansson <jansson@webrtc.org>
Commit-Queue: Jeremy Leconte <jleconte@google.com>
Cr-Commit-Position: refs/heads/main@{#36252}
