basctl/source/basicide/baside3.cxx actually needs the
include and now no longer gets it transitively, so
add the include there directly.
Change-Id: Iff9eca9f7a8c9585522a783f63f77a5ab1555333
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/210409
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>