respect element order in OOXML chart export, fdo#59857
respect element order in OOXML chart export, fdo#59857

The chart part of the document passes validation now.

Change-Id: I52c946c0ad399038e5f9ffff08a117f2693c55b5

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core