Disable "scatter" Centaur test on AWS, since it intermittently fails due with `Bad output 'C.C_out': Failed to read_int` error [BA-6152]
Disable "scatter" Centaur test on AWS, since it intermittently fails due with `Bad output 'C.C_out': Failed to read_int` error [BA-6152]

broadinstitute/cromwell,broadinstitute/cromwell,broadinstitute/cromwell,broadinstitute/cromwell,broadinstitute/cromwell