bug#73688: [PATCH] electric-pair-mode - preserve balance in conservative mode

[Nikolay Kudryavtsev]

Yes, I think before closing, we need João, or someone else on the dev 
team to judge on the merit of the multiple ORd 
electric-pair-inhibit-predicates idea.

Implementing it would lead to deprecating 
electric-pair-inhibit-predicate(should be still working though for X 
major versions), and beyond this use-case there doesn't seem to be that 
many other use cases for inhibit-predicates anyway. But this would give 
us a lot more flexibility for whenever they appear, since this seems to 
be the proper solution here.