fix(ACLStorageWrapper): Fix getDirectoryContent() return type#3311

provokateurin merged 2 commits intomasternextcloud/groupfolders:masterfrom

fix/aclstoragewrapper/get-directory-content-return-typenextcloud/groupfolders:fix/aclstoragewrapper/get-directory-content-return-typeCopy head branch name to clipboard