Use the substitution map for the LValue component to properly handle the
case where we need to re-abstract the argument to the assign_by_wrapper
setter.
Resolves rdar://59553318
Codegen for the assign_by_wrapper instruction emits prepared arguments
directly into the initializer or accessor functions. This means it
misses out on the CC matching code that the general apply path uses.
In this particular case, an enum value was constructed within the
resilience boundary, but passed to the setter for a wrapper property
that expected it to be in memory.
Check the calling convention before we emit the assign_by_wrapper
instruction, and materialize an address for indirect CCs as required.
resolves rdar://59071930
