postgresql: security bump to version 9.5.4

Fixes:
CVE-2016-5423 - CASE/WHEN with inlining can cause untrusted pointer
dereference (bsc#993454).
CVE-2016-5424 - Fix client programs' handling of special characters in
database and role names (bsc#993453).

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/postgresql/postgresql.hash

@@ -1,2 +1,2 @@
-# From https://ftp.postgresql.org/pub/source/v9.5.3/postgresql-9.5.3.tar.bz2.sha256
-sha256 7385c01dc58acba8d7ac4e6ad42782bd7c0b59272862a3a3d5fe378d4503a0b4  postgresql-9.5.3.tar.bz2
+# From https://ftp.postgresql.org/pub/source/v9.5.4/postgresql-9.5.4.tar.bz2.sha256
+sha256 cf5e571164ad66028ecd7dd8819e3765470d45bcd440d258b686be7e69c76ed0  postgresql-9.5.4.tar.bz2

package/postgresql/postgresql.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-POSTGRESQL_VERSION = 9.5.3
+POSTGRESQL_VERSION = 9.5.4
 POSTGRESQL_SOURCE = postgresql-$(POSTGRESQL_VERSION).tar.bz2
 POSTGRESQL_SITE = http://ftp.postgresql.org/pub/source/v$(POSTGRESQL_VERSION)
 POSTGRESQL_LICENSE = PostgreSQL