mt76: mt7663: correct the name of the rom patch

Rom patch is shared between Bluetooth and Wifi devices, so correct the
naming to allow two drivers to share the same file.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h

@@ -41,7 +41,7 @@
 #define MT7615_FIRMWARE_V2		2
 #define MT7615_FIRMWARE_V3		3
 
-#define MT7663_ROM_PATCH		"mediatek/mt7663pr2h_v3.bin"
+#define MT7663_ROM_PATCH		"mediatek/mt7663pr2h.bin"
 #define MT7663_FIRMWARE_N9              "mediatek/mt7663_n9_v3.bin"
 
 #define MT7615_EEPROM_SIZE		1024