Previously we were running Cypress with bazel in an effort to save on CI time when devtools dependencies did not change. This commit reverts to running Cypress manually, until we can revisit building devtools with local Angular packages to save CI time.
Usually this job would ensure that all PRs in angular/angular are running against the latest changes to angular/angular. In order to merge the unrelated history of the commits in the rangle/angular-devtools repo into angular/angular, we must temporarily disable this job.