crontab.bbclass: adapt to S/SRCDIR change
crontab.bbclass: adapt to S/SRCDIR change

diorcety/oe-lite-core,diorcety/oe-lite-core,sknsean/core,sknsean/core,hundeboll/core,sknsean/core,hundeboll/core,hundeboll/core,sknsean/core,hundeboll/core,sknsean/core