[automerger skipped] Update libcups to v2.2.9 RESTRICT AUTOMERGE am: 1d296f843d -s ours am: c32a540593 -s ours am: a250936e86 am: 0c9f7af952
am: 4fd36ed46b

Change-Id: I82e5dee94fac602f5b334cd66ae9e69a8a8e31bd