Ftrack: Sync to avalon actions have jobs

[iLLiCiTiT]

Changes

• sync to avalon actions (local and server) create job on start
  • job has uploaded file with traceback if job crashes
• removed traceback message from report to user
• methos show_interface have ability to modify submit button label

How to test

One possible way is to raise exception before self.synchronize(...) in openpype/modules/default_modules/ftrack/event_handlers_user/action_sync_to_avalon.py (line 78).

try:
    raise ValueError("Test")
    result = self.synchronization(event, project_name)
except Exception:
    ...

Closes #1310