[move-only] Ensure that copyable borrowing parameters of resilient type used by a function in the same module can be recognized by the checker

[gottesmm]

I found this while looking at problems around library evolution for noncopyable types. Specifically:

+public func borrowVal(_ x: borrowing CopyableStruct) {}

causes an error since we do not recognize the load_borrow here:

+sil [ossa] @testSimpleBorrowParameter : $@convention(thin) (@in_guaranteed CopyableStruct) -> () {
+bb0(%0 : @noImplicitCopy $*CopyableStruct):
+  %1 = load_borrow %0 : $*CopyableStruct                       // users: %7, %2
+  %2 = copyable_to_moveonlywrapper [guaranteed] %1 : $CopyableStruct // user: %3
+  %3 = copy_value %2 : $@moveOnly CopyableStruct               // user: %4
+  %4 = mark_must_check [no_consume_or_assign] %3 : $@moveOnly CopyableStruct // users: %6, %5
+  debug_value %4 : $@moveOnly CopyableStruct, let, name "x", argno 1 // id: %5
+  destroy_value %4 : $@moveOnly CopyableStruct                 // id: %6
+  end_borrow %1 : $CopyableStruct                              // id: %7
+  %8 = tuple ()                                   // user: %9
+  return %8 : $()                                 // id: %9
+}

rdar://112028837

[gottesmm]

@swift-ci smoke test

[gottesmm]

@swift-ci test