21cb85f201
As of https://gem5-review.googlesource.com/c/public/gem5/+/64177 we support version 22.04. This patch therefore updates the testing infrastructure (kokoro/quick, nightly/long, weekly/extra-long) to use the Ubuntu 22.04 docker image. The "jenkins/gem5art-tests.sh" test script has been updated to no longer require the `pip upgrade`. This was needed for Ubuntu 20.04 as it utilized an older version of pip which did not have all the dependencies these tests requried. As of Ubuntu 20.04 this is no longer required. Change-Id: Ia8f8b1b2c62ad5d5a8419cb31b6a1d2b6dff7ac9 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/64291 Maintainer: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>