samba4: update to 4.13.4

* update to 4.13.4

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

net/samba4/Makefile

@@ -2,8 +2,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=samba
-PKG_VERSION:=4.13.3
-PKG_RELEASE:=2
+PKG_VERSION:=4.13.4
+PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:= \
@@ -13,7 +13,7 @@ PKG_SOURCE_URL:= \
 		http://www.nic.funet.fi/index/samba/pub/samba/stable/ \
 		http://samba.mirror.bit.nl/samba/ftp/stable/ \
 		https://download.samba.org/pub/samba/stable/
-PKG_HASH:=c10585d43f33656fe4e1f9ff8bf40ea57d8d5b653521c1cc198fbf4922756541
+PKG_HASH:=a1b34c63f7100cc8626902d80f335c7cb0b45d4707dd3c4b010f7a28ed615c78
 
 PKG_MAINTAINER:=Andy Walsh <andy.walsh44+github@gmail.com>
 PKG_LICENSE:=GPL-3.0-only