Concept for signal update frequency

[lukasmittag]

https://github.com/eclipse/kuksa.val/issues/488

[erikbosch]

We have migrated CAN Provider (dbcfeeder) to a new repo. Long term my intention is to close all dbc/can-related issues in this repository. If we see the issue as still interesting or relevant we could create a new issue in the new repo, possibly referencing the old issue in the repository.

Suggested way forward:

• I will migrate selected issues early 2024
• If this issue has not been migrated but you want it to remain open please comment.
• Remaining issues no one seems to be interested in will be closed around 2024-03-31