DEVELOPERS: drop Bryan Brinsko entry

His e-mail @rockwellcollins.com is bouncing:

<bryan.brinsko@rockwellcollins.com>: host
    mail05.rockwellcollins.com[205.175.227.28] said: 550 #5.1.0 Address
    rejected. (in reply to RCPT TO command)

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

DEVELOPERS

@@ -413,9 +413,6 @@ F:	package/vmtouch/
 N:	Brock Williams <brock@cottonwoodcomputer.com>
 F:	package/pdmenu/
 
-N:	Bryan Brinsko <bryan.brinsko@rockwellcollins.com>
-F:	package/pps-tools/
-
 N:	Carlo Caione <carlo.caione@gmail.com>
 F:	package/sunxi-boards/