Force install latests core develop (#224)
Force install latests core develop (#224)

Cannot build latest develop DocumentBuilder
from develop since troubles from buildserver
But since:
https://github.com/ONLYOFFICE/sdkjs/pull/566
New core IS REQUIRED to correctly run
ONLYOFFICE/doc-builder-testing,ONLYOFFICE/doc-builder-testing,ONLYOFFICE/doc-builder-testing