Remove Dropbox metadata from cache after upload
Remove Dropbox metadata from cache after upload

This will make sure that the next calls that read the mtime will get the
correct value.

whitekiba/server,sharidas/core,bluelml/core,michaelletzgus/nextcloud-server,whitekiba/server,pmattern/server,pixelipo/server,Ardinis/server,pollopolea/core,pmattern/server,cernbox/core,whitekiba/server,pollopolea/core,pollopolea/core,pixelipo/server,pollopolea/core,IljaN/core,phil-davis/core,IljaN/core,IljaN/core,whitekiba/server,jbicha/server,sharidas/core,nextcloud/server,xx621998xx/server,bluelml/core,nextcloud/server,andreas-p/nextcloud-server,bluelml/core,Ardinis/server,sharidas/core,jbicha/server,xx621998xx/server,pixelipo/server,bluelml/core,Ardinis/server,pmattern/server,owncloud/core,owncloud/core,endsguy/server,bluelml/core,andreas-p/nextcloud-server,andreas-p/nextcloud-server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,jbicha/server,endsguy/server,xx621998xx/server,pollopolea/core,owncloud/core,michaelletzgus/nextcloud-server,pmattern/server,whitekiba/server,nextcloud/server,Ardinis/server,owncloud/core,endsguy/server,cernbox/core,pmattern/server,cernbox/core,owncloud/core,IljaN/core,sharidas/core,endsguy/server,xx621998xx/server,endsguy/server,sharidas/core,jbicha/server,andreas-p/nextcloud-server,michaelletzgus/nextcloud-server,IljaN/core,Ardinis/server,pixelipo/server,nextcloud/server,jbicha/server,xx621998xx/server,cernbox/core,cernbox/core,pixelipo/server