[InlineOrder] Fix InlineOrder erase_if implementation (#78684)

The InlineOrder Heap stores a CallBase ptr and InlineHistoryID pair.
When running the `erase_if` method, InlineHistoryID is always returned
with 0. Instead, we should be retrieving it from the `InlineHistoryMap`
(similar to what is done in the `pop` implementation).

This change is completely harmless because no one is using
InlineHistoryID right now as part of the `erase_if` implementation which
is currently only used in the ModuleInliner.