Relase 1.4.0

bump up version to 1.4.0
bump up app version to v2.0.0

Signed-off-by: DQ <[email protected]>

Author: ninjadq

Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: harbor
-version: 1.4.0-dev
-appVersion: dev
+version: 1.4.0
+appVersion: 2.0.0
 description: An open source trusted cloud native registry that stores, signs, and scans content
 keywords:
 - docker