core/local/watcher: Flatten #prependOfflineUnlinkEvents() for loop
core/local/watcher: Flatten #prependOfflineUnlinkEvents() for loop

cozy-labs/cozy-desktop,nono/cozy-desktop,cozy-labs/cozy-desktop,cozy-labs/cozy-desktop,nono/cozy-desktop,cozy-labs/cozy-desktop,nono/cozy-desktop,nono/cozy-desktop