upgrade rc-align to 3.0.0

Author: afc163

package.json

@@ -61,7 +61,7 @@
   "dependencies": {
     "classnames": "^2.2.6",
     "raf": "^3.4.1",
-    "rc-align": "^3.0.0-rc.0",
+    "rc-align": "^3.0.0",
     "rc-animate": "^3.0.0",
     "rc-util": "^4.20.0"
   }