ScFillSeriesDlg always expects the strings describing the start and end values
to be in the system locale. This change ensures that and fixes the bug where
using non-locale-default data in the Fill Series dialog leads to an error.
Change-Id: I25eafa2174294dc35a63473a54c529c2d7bd87ea
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132532
Tested-by: Jenkins
Reviewed-by: Eike Rathke <erack@redhat.com>
Daniel Kamil Kozar
a88419f54b