When identifiers provided by typed modules were used in
certain submodules of the form (module* n #f ...) or were
used by modules implemented in a language defined by TR,
the wrong redirection was used in the expansion.
The reason was because TR's identifier redirection decided
whether it was in a typed or untyped context at module visit
time, but that's too early in the cases above.
(because TR's #%module-begin may not have begun expanding yet)
The fix uses a rename-transformer that delays the decision
to use the typed or untyped identifier until expansion time.
Closes GH issue #163 and #181
Closes PR 15118
241f04bcdb