Refactor store frame information.

This commit refactors the store frame information to eliminate the copying of
data out from `CompiledModule`.

It also moves the population of a `BTreeMap` out of the frame information and
into `CompiledModule` where it is only ever calculated once rather than at
every new module instantiation into a `Store`. The map is also lazy-initialized
so the cost of populating the map is incurred only when a trap occurs.

This should help improve instantiation time of modules with a large number of
functions and functions with lots of instructions.

Cargo.lock

@@ -3407,6 +3407,7 @@ dependencies = [
  "log",
  "more-asserts",
  "object",
+ "once_cell",
  "rayon",
  "region",
  "serde",