DEVELOPERS: add J. Neuschäfer for rpi-rgb-led-matrix/python-rgbmatrix

Add myself as maintainer so I can be notified of patches/problems/etc.

Signed-off-by: J. Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

DEVELOPERS

@@ -1455,6 +1455,8 @@ F:	package/mawk/
 N:	J. Neuschäfer <j.neuschaefer@gmx.net>
 F:	package/execline/
 F:	package/mdevd/
+F:	package/python-rgbmatrix/
+F:	package/rpi-rgb-led-matrix/
 F:	package/s6/
 F:	package/s6-linux-init/
 F:	package/s6-linux-utils/