net/mosquitto: Update to 2.0.11

This is a security and bugfix release.

Full release notes: https://mosquitto.org/blog/2021/06/version-2-0-11-released/

Fixes a remotely triggered memory leak
Fixes broker reconnections in certain failure situations
Fixes (non-standard) qos0 queuing

Signed-off-by: Karl Palsson <karlp@etactica.com>

net/mosquitto/Makefile

@@ -9,7 +9,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mosquitto
-PKG_VERSION:=2.0.10
+PKG_VERSION:=2.0.11
 PKG_RELEASE:=1
 PKG_LICENSE:=EPL-2.0
 PKG_LICENSE_FILES:=LICENSE.txt
@@ -17,7 +17,7 @@ PKG_CPE_ID:=cpe:/a:eclipse:mosquitto
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://mosquitto.org/files/source/
-PKG_HASH:=0188f7b21b91d6d80e992b8d6116ba851468b3bd154030e8a003ed28fb6f4a44
+PKG_HASH:=7b36a7198bce85cf31b132f5c6ee36dcf5dadf86fb768501eb1e11ce95d4f78a
 
 include $(INCLUDE_DIR)/package.mk