Remove IRM call skip

[MathisGD]

I think that we should remove the IRM call skip bacause (#460):

• it makes building IRMs more complex (the dev has to think about this)
• it creates some weird cases in our first IRM (IRM refactor morpho-blue-irm#54 (comment))
• we have in mind not so crazy scenarios where one might want to do something particular when a market stayed empty of with only supply for a certain period of time (that actually includes my second point) (Never skip interest accrual ? #460 (comment))
• it simplifies Morpho Blue
• we don't care about this opti, interacting with a market without any borrow is super rare
• https://github.com/cantinasec/review-morpho-blue-1/issues/42

[MerlinEgalite]

I restarted the CI but it seems very very slow, I'm not sure why

[MerlinEgalite]

I think we should link this PR to https://github.com/cantinasec/review-morpho-blue-1/issues/42 btw

[Rubilmax]

The check should be removed from libraries too

[QGarchery]

Talking with @Rubilmax and @MerlinEgalite we found out that removing this check also makes it more complex to enable markets with no borrow, such as the idle market that we consider using in metamorpho. It could still be done by enabling a dummy IRM that does nothing (so it never reverts and doesn't cost much gas to call), but it becomes awkward to do

[MathisGD]

The check should be removed from libraries too

note that it's not mandatory as it would give the same result (as we use borrowRateView here, we don't care about calling it or not)

[Rubilmax]

note that it's not mandatory as it would give the same result (as we use borrowRateView here, we don't care about calling it or not)

That seems correct!

[MerlinEgalite]

It must be linked to the relevant cantina issue

[MathisGD]

It must be linked to the relevant cantina issue

done