MSO dump_screen: add README entry.

9 jobs for master in 6 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Environment
canceled check_conda #480437
allowed to fail

00:00:06

canceled check_env #480436

00:00:06

 
  Static
canceled pylint_DG82x #480438

canceled pylint_MSOS #480439

canceled pylint_SSP816x #480440

canceled pylint_TandD_XML #480441

 
  Test
canceled test_MSOS #480442

canceled test_TandD_XML #480443

 
  Run
canceled run_TandD_plot #480444