[tg3] Recognize the BCM5789

Add an entry to tg3_nics for the BCM5789

Signed-off-by: Steven Walter <stevenrwalter@gmail.com>

src/drivers/net/tg3.c

 PCI_ROM(0x14e4, 0x1677, "tg3-5751",        "Broadcom Tigon 3 5751"),
 PCI_ROM(0x14e4, 0x1696, "tg3-5782",        "Broadcom Tigon 3 5782"),
 PCI_ROM(0x14e4, 0x169c, "tg3-5788",        "Broadcom Tigon 3 5788"),
+PCI_ROM(0x14e4, 0x169d, "tg3-5789",        "Broadcom Tigon 3 5789"),
 PCI_ROM(0x14e4, 0x16a6, "tg3-5702X",       "Broadcom Tigon 3 5702X"),
 PCI_ROM(0x14e4, 0x16a7, "tg3-5703X",       "Broadcom Tigon 3 5703X"),
 PCI_ROM(0x14e4, 0x16a8, "tg3-5704S",       "Broadcom Tigon 3 5704S"),