chore(version): bump to 2.13-4

Signed-off-by: Tianling Shen <[email protected]>

Makefile

@@ -12,7 +12,7 @@ LUCI_PKGARCH:=all
 
 PKG_NAME:=luci-app-unblockneteasemusic
 PKG_VERSION:=2.13
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_MAINTAINER:=Tianling Shen <[email protected]>