Bump NQP_REVISION for Moar nqp::[ceil|floor]_n fix

Fixes bug reported in .round.
Get fixed NQP Moar.
Remove Increase/Decrease

They were deprecated for over a year now.
Fix internal deprecation message
Mention demise of Increase/Decrease
compile EXPORT::ALL to EXPORT::<ALL>

This has the benefit that it does not blow up anymore. Resolves RT #118501.
Merge branch 'nom' into newio