WIP: Tracking fixes for Exoplayer & Jankbench failures upstream.
Created by: credp
DO NOT MERGE
Exoplayer and Jankbench workloads fail on a clean install with Ubuntu 20.04 and Python 3.8.
The exoplayer issue has been fixed upstream in devlib in https://github.com/ARM-software/devlib/pull/495 I sent a PR to wa for the other issue in https://github.com/ARM-software/workload-automation/pull/1116
Not sure how to track this kind of dependency, but I think we just do an external/ update once fixed. Devlib could happen now, I guess.