postgresql: update to 13.1

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

libs/postgresql/Makefile

@@ -5,7 +5,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=postgresql
-PKG_VERSION:=13.0
+PKG_VERSION:=13.1
 PKG_RELEASE:=1
 PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
 PKG_LICENSE:=PostgreSQL
@@ -17,7 +17,7 @@ PKG_SOURCE_URL:=\
 	http://ftp.postgresql.org/pub/source/v$(PKG_VERSION) \
 	ftp://ftp.postgresql.org/pub/source/v$(PKG_VERSION)
 
-PKG_HASH:=80e750be8d436b54197636a02636f8fd3263ba6779bf865b04832495ea592296
+PKG_HASH:=12345c83b89aa29808568977f5200d6da00f88a035517f925293355432ffe61f
 
 PKG_USE_MIPS16:=0
 PKG_FIXUP:=autoreconf