DEVELOPERS: add Flávio Tapajós for python-paho-mqtt

Signed-off-by: Flávio Tapajós <flavio.tapajos@newtesc.com.br>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -1112,6 +1112,7 @@ F:	package/python-pyasyncore/
 N:	Flávio Tapajós <flavio.tapajos@newtesc.com.br>
 F:	configs/asus_tinker-s_rk3288_defconfig
 F:	board/asus/tinker-s/
+F:	package/python-paho-mqtt/
 F:	package/python-sqlalchemy/
 F:	package/rsyslog/