package/mosquitto: security bump to version 2.0.15

see https://mosquitto.org/blog/2022/08/version-2-0-15-released/

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 3056de15f2786ed7322009328b91ccb32bab1971)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mosquitto/Config.in

@@ -17,7 +17,7 @@ config BR2_PACKAGE_MOSQUITTO
 	  implementing MQTT clients, and the very popular mosquitto_pub
 	  and mosquitto_sub command line MQTT clients.
 
-	  http://mosquitto.org/
+	  https://mosquitto.org/
 
 config BR2_PACKAGE_MOSQUITTO_BROKER
 	bool "install the mosquitto broker"

package/mosquitto/mosquitto.hash

@@ -1,6 +1,6 @@
 # Locally calculated after checking gpg signature
-# from https://mosquitto.org/files/source/mosquitto-2.0.13.tar.gz.asc
-sha256  d0dde8fdb12caf6e2426b4f28081919a2fce3448773bdb8af0d3cd5fe5776925  mosquitto-2.0.14.tar.gz
+# from https://mosquitto.org/files/source/mosquitto-2.0.15.tar.gz.asc
+sha256  4735b1d32e3f91c7a8896741d88a3022e89730a1ee897946decfa0df27039ac6  mosquitto-2.0.15.tar.gz
 
 # License files
 sha256  d3c4ccace4e5d3cc89d34cf2a0bc85b8596bfc0a32b815d0d77f9b7c41b5350c  LICENSE.txt

package/mosquitto/mosquitto.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-MOSQUITTO_VERSION = 2.0.14
+MOSQUITTO_VERSION = 2.0.15
 MOSQUITTO_SITE = https://mosquitto.org/files/source
 MOSQUITTO_LICENSE = EPL-2.0 or EDLv1.0
 MOSQUITTO_LICENSE_FILES = LICENSE.txt epl-v20 edl-v10