[gs-regression] cluster regression ghostpdl-r9257

[atfxsw01 at tticluster.com]

ran 3309 tests with pcl6 in 257.541 seconds on 32 nodes

FAILED 1 of 3309 tests
  tests_private/xl/pcl6cet3.0/C421.bin (ppmraw 600dpi)


Updating baselines for the failed tests.