add missing command info "watch"

10 jobs for se-prepare-testing-802 in 76 minutes and 10 seconds (queued for 7 seconds)
Status Name Job ID Coverage
  Init
passed docker:init #23301
docker

00:00:14

 
  Build
passed docker:ar71xx.generic.lowmem #23303
docker

00:04:09

passed docker:ar71xx.tiny.lowmem #23302
docker

00:08:10

passed docker:ath79 #23307
docker

00:27:11

passed docker:ipq40xx #23308
docker

00:20:59

passed docker:lantiq #23306
docker

00:20:44

passed docker:mpc85xx #23310
docker

00:09:58

passed docker:ramips #23305
docker

00:36:46

passed docker:sunxi #23309
docker

00:05:05

passed docker:x86.64.offloader #23304
docker

00:11:37