Merge pull request #662 from david-cermak/fix/mosqutto_submodule

[mosquitto]: Fix incorrect upstream mosqutto submodule path

Author: david-cermak

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "components/asio/asio"]
 	path = components/asio/asio
 	url = https://github.com/espressif/asio
-[submodule "components/mosq/mosquitto"]
+[submodule "components/mosquitto/mosquitto"]
 	path = components/mosquitto/mosquitto
 	url = https://github.com/eclipse/mosquitto