LIMS-1385: fix libffi-dev dependency in install.sh
LIMS-1385: fix libffi-dev dependency in install.sh

veroc/Bika-LIMS,DeBortoliWines/Bika-LIMS,labsanmartin/Bika-LIMS,labsanmartin/Bika-LIMS,labsanmartin/Bika-LIMS,anneline/Bika-LIMS,anneline/Bika-LIMS,DeBortoliWines/Bika-LIMS,rockfruit/bika.lims,veroc/Bika-LIMS,rockfruit/bika.lims,DeBortoliWines/Bika-LIMS,anneline/Bika-LIMS,veroc/Bika-LIMS