[Meta] add "I made sure that I have used appropriate descriptive title" to all templates

[killerrook]

Checklist

• [X] I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• [X] I have read the FAQ and my problem isn't listed.
• [X] I'm aware that this is a request for NewPipe itself and that requests for adding a new service need to be made at NewPipeExtractor.
• [X] I have taken the time to fill in all the required details. I understand that the feature request will be dismissed otherwise.
• [X] This issue contains only one feature request.
• [X] I have read and understood the contribution guidelines.

Feature description

add " I made sure that I have used appropriate descriptive title" to all templates( bug, feature requests, questions) Ex #9320 #9308 #9293 #9266 #9263 #9222 and many more

Why do you want this feature?

Recently a lot of titles are not appropriately descriptive. Also it will prompt new users to add a more appropriate and descriptive title to their issue.

Additional information

Nothing here just crickets