Add logic to beta_uplifts to handle ESR uplifts

[DonalMe]

Currently uplift_beta only adds a needinfo when beta is affected or fix-optional. ESR gets mentioned in that comment if the current ESR is also affected.

If beta is wontfix, then no needinfo is ever added, even when ESR is still affected. With the change in release frequency, this is a more common scenario.

I could implement this as a new rule, but thought it worth adding to uplift_beta first for a review

Checklist

• Type annotations added to new functions
• Docs added to functions touched in main classes
• Dry-run produced the expected results
• The to-be-announced tag added if this is worth announcing