ci: Fix: Carthage/Build/iOS/leveldb.framework (Errno::EISDIR)
ci: Fix: Carthage/Build/iOS/leveldb.framework (Errno::EISDIR)

yincheng1988/leveldb-darwin,cybertk/leveldb-darwin,cybertk/leveldb-darwin,cybertk/leveldb,yincheng1988/leveldb-darwin,cybertk/leveldb