Bug
1813054 - Add a test for our regression detection system. r=perftest-reviewers,AlexandruIonescu
This patch adds a new test for our regression detection system. It produces a single constant value that we can easily change in the test manifest to trigger an alert. This is being done to in preparation for work on the entire alerting system, and to test if some unimplemented fields in the harness work (min_back_window, max_back_window, and fore_window). They all exist in the performance artifact schemas in mozilla-central, and the treeherder repo. I've also disabled the push/backstop optimizations for the regression tests so that they run on each push. It's limited to running on linux machines.
Differential Revision: https://phabricator.services.mozilla.com/
D168116