HPCC-9269 Dynamic file resolution does not use package files

It seems this was deliberate, but I think was a mistake. Seems to cause a lot
of confusion, for no benefit (that I can see).

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #4428 from richardkchapman/roxie-package-dynamic

HPCC-9269 Dynamic file resolution does not use package files

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>