fix LEDE-JP049 script

7 jobs for master in 54 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Prepare
passed #103674
linux
merge_databases

00:00:09

 
  Prepare2
passed #103675
linux
json

00:00:17

 
  Pack
passed #103676
linux
pack

00:00:12

passed #103677
linux
server

00:00:09

 
  Deploy
passed #103680
linux
deploy_to_koishi

00:00:08

passed #103679
linux
deploy_to_tiramisu

00:00:13

passed #103678
linux
upload_version_json

00:00:08