Add MOCORDER to list of ignored FITS header cards

The MOCORDER card is housekeeping information for multi-order
coverage maps. It is not part of the useful metadata.
12 jobs for ignore-mocorder in 24 minutes and 2 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Level0
passed #25503
level0:lal

00:03:24

 
  Level1
passed #25504
level1:lalframe

00:01:54

passed #25505
level1:lalmetaio

00:01:37

passed #25506
level1:lalsimulation

00:03:52

passed #25507
level1:lalxml

00:01:32

 
  Level2
passed #25508
level2:lalburst

00:02:05

passed #25509
level2:lalinspiral

00:04:09

passed #25510
level2:lalpulsar

00:02:47

passed #25511
level2:lalstochastic

00:01:45

 
  Level3
passed #25512
level3:laldetchar

00:02:03

passed #25513
level3:lalinference

00:06:25

 
  Level4
passed #25514
level4:lalapps

00:06:08