from source
Labels get their number format usually from source. When copy/pasted
the chart has no connection to a source format anymore.
The related LinkNumberFormatToSource flag is therefore reset.
The label (data series) number format used is now also saved.
Change-Id: I640083ec0036f116dec94cc982317e1e7992328b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/180600
Tested-by: Gabor Kelemen <gabor.kelemen.extern@allotropia.de>
Reviewed-by: Gabor Kelemen <gabor.kelemen.extern@allotropia.de>
Tested-by: Jenkins
(cherry picked from commit e72919a30132cabeb3e3fda2f9ce16688e9f40eb)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181277
d440b72b33