Kotlin objects come back unwrapped since python-multiplatform #35 #41

python-multiplatform #35 (PR #51) lists a Kotlin object sub-package in its parent's dir() and exposes it as an attribute. The re-export's name table now finds Arrangement directly and returns the binder's raw module, so Arrangement.spaced_by fails (the module has only spacedBy) and dir() shows Kotlin names. Done when a Kotlin sub-module reached through the name table is served as a KotlinObject, and ObjectNamespaces plus the object-function stub test pass against python-multiplatform develop d6d39787.