[ENHANCEMENT] Prevent repeatedly failing automatic update #2870

Please confirm these before moving forward.

• I have searched for my feature proposal and have not found a work-in-progress/duplicate/resolved/discarded issue.
• This improvement refers to an existing feature. If you want to suggest a new feature, please use this template.
• This improvement is not a bug. If you want to report a bug, please use this template.

Describe the improvement

There should be a setting so that when an automatic update fails, the autoupdater doesn't continue trying and failing the same update

Describe how this improvement could help users

As it is now, if an automatic update fails repeatedly while you aren't at your computer for whatever reason, you'll be bombarded by popups when you get back and open UniGetUI. A setting to prevent this kind of thing would be very useful