daemon: fix typo

Thanks @pared for catching this one https://github.com/iterative/dvc/pull/2918#discussion_r357574263 . Will add a test on top, need to re-release ASAP

dvc/command/daemon.py

@@ -17,7 +17,7 @@ class CmdDaemonUpdater(CmdDaemonBase):
 
         root_dir = Repo.find_root()
         dvc_dir = os.path.join(root_dir, Repo.DVC_DIR)
-        config = Config(dvc_dir, verify=False)
+        config = Config(dvc_dir, validate=False)
         hardlink_lock = config.config.get("core", {}).get(
             "hardlink_lock", False
         )