DEVELOPERS: add myself for rpi packages

Signed-off-by: Martin Bark <martin@barkynet.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -1155,9 +1155,14 @@ F:	package/harfbuzz/
 F:	package/libsecret/
 
 N:	Martin Bark <martin@barkynet.com>
+F:	board/raspberrypi/
+F:	configs/raspberrypi3_defconfig
 F:	package/ca-certificates/
 F:	package/connman/
 F:	package/nodejs/
+F:	package/rpi-bt-firmware/
+F:	package/rpi-firmware/
+F:	package/rpi-wifi-firmware/
 F:	package/tzdata/
 F:	package/zic/