Enable all bots on qtpositioning repo

Now when the qtpositioning repo is created, all bots need to know about it.

I can remember at least these bots:

• Submodule Update bot
• Cherry-pick bot
• Jira bot that closes the items and provides the fix versions

I might be missing some more bots.

Please enable all these bots (and others, if required) for the new qtpositioning repo.