main/mosquitto: upgrade to 1.6.7

Fixes:
   - CVE-2019-11779

main/mosquitto/APKBUILD

 # Contributor: Pedro Filipe <xpecex@outlook.com>
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=mosquitto
-pkgver=1.6.4
-pkgrel=1
+pkgver=1.6.7
+pkgrel=0
 pkgdesc="An Open Source MQTT v3.1 Message Broker"
 url="https://mosquitto.org/"
 arch="all"
@@ -20,6 +20,8 @@ source="http://mosquitto.org/files/source/mosquitto-$pkgver.tar.gz
 	mosquitto.initd"
 
 # secfixes:
+#   1.6.7-r0:
+#     - CVE-2019-11779
 #   1.5.6-r0:
 #     - CVE-2018-12546
 #     - CVE-2018-12550
@@ -89,7 +91,7 @@ clients() {
 	mv "$pkgdir"/usr/bin/mosquitto_[ps]ub "$subpkgdir"/usr/bin/
 }
 
-sha512sums="9faf035660965769f687eb85f9672f891d6ecf1069f665c039b3c25f0e1cc64653909b16d94101d31f81d016a2b3ff85585d66dad1f48afb8003cffbf67c52b6  mosquitto-1.6.4.tar.gz
+sha512sums="0a75cf192483053ce78c6d9e3be158bdf66366d7731a68cf29e24731f6936027af1d86045c2b973f642e42e58efa033dbfd17842e3e95550bac4c1f44ab346e9  mosquitto-1.6.7.tar.gz
 fb000f9fa1ef94cbf3811a23b5692c0c8f9e2df945959cef6005462715e99d6f75cf6b31bd496271ffc17634024aed986771a73962fef865c0d386f6c194fb33  config.patch
 21df2006a5eb9e1248cf261e555ded8e80e79f2a2d2a55b1f8a153af7c0feb867f3b3bd71efbe4d8569e3031c65f3e144794724f012e7539244a9bd97b6b6bb3  disable-ci-tests.patch
 d5406c258351133d85fc90056d78286a0ed1defde90e68d84fa9a1d65244d2baef76fd30fd04855e4bf6fc87532ef8ff274a6b70564f09f69fc6d14b5106fef0  mosquitto.initd"