erp5_officejs_support_request_ui_test: Increase timeout to upload document

upload document and run all activities around this upload takes time, so we use a larger timeout
8 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Master

00:46:19

failed ERP5.UnitTest-Master

01:44:07

failed ERP5.UnitTest-Master.Medusa

01:12:51

passed SlapOS.Eggs.UnitTest-Master.Python2

00:17:36

passed SlapOS.Eggs.UnitTest-Master.Python3

00:24:52

failed ERP5.UnitTest-Master

03:27:52

passed SlapOS.Eggs.UnitTest-Master.Python2

00:21:23

passed SlapOS.Eggs.UnitTest-Master.Python3

00:09:40