Update tf-google-jupyter.json

Status Job ID Name Coverage
  Build
passed #9625
build:hub

00:00:14

 
  Test
failed #9626
test:json

00:00:15

 
  Pull
skipped #9627
pull:all
 
  Deploy
skipped #9628
deploy:json
 
Name Stage Failure
failed
test:json Test There is an unknown failure, please try again
Failed validating 'minLength' in schema['properties']['services']['items']['properties']['name']:
{'maxLength': 16,
'minLength': 3,
'pattern': '^[a-zA-Z0-9\\-]*$',
'type': 'string'}

On instance['services'][0]['name']:
'tf'
ERROR: Job failed: exit code 1