message: [build-utils] Remove `now-next` and `now-static-build` tests
  These directories are no longer in this repository, so the tests were failing.
diff: @@ -39,7 +39,7 @@ for (const fixture of fs.readdirSync(fixturesPath)) {
  // few foreign tests
  -const buildersToTestWith = ['now-next', 'now-node', 'now-static-build'];
  +const buildersToTestWith = ['now-node'];
  // eslint-disable-next-line no-restricted-syntax
  for (const builder of buildersToTestWith) {
  