MAINTAINERS: Update maintainers for broadcom USB

Al Cooper is no longer the internal broadcom maintainer for broadcom
USB. I will be taking his place as the internal maintainer and as an
additional upstream maintainer.

Signed-off-by: Justin Chen <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: Ryceancurry

MAINTAINERS

@@ -4101,6 +4101,7 @@ N:	bcm7038
 N:	bcm7120
 
 BROADCOM BDC DRIVER
+M:	Justin Chen <[email protected]>
 M:	Al Cooper <[email protected]>
 L:	[email protected]
 R:	Broadcom internal kernel review list <[email protected]>
@@ -4207,6 +4208,7 @@ F:	Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
 F:	drivers/tty/serial/8250/8250_bcm7271.c
 
 BROADCOM BRCMSTB USB EHCI DRIVER
+M:	Justin Chen <[email protected]>
 M:	Al Cooper <[email protected]>
 R:	Broadcom internal kernel review list <[email protected]>
 L:	[email protected]
@@ -4223,6 +4225,7 @@ F:	Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
 F:	drivers/usb/misc/brcmstb-usb-pinmap.c
 
 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
+M:	Justin Chen <[email protected]>
 M:	Al Cooper <[email protected]>
 R:	Broadcom internal kernel review list <[email protected]>
 L:	[email protected]