bnxt_en: Update firmware interface to 1.10.3.15

This updated interface supports the new 5760X P7 chip family.  It has
the changes to support the new link speeds/modes and other changes
for the basic L2 features.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20231201223924.26955-3-michael.chan@broadcom.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/broadcom/bnxt/bnxt.h

@@ -18,7 +18,7 @@
  */
 #define DRV_VER_MAJ	1
 #define DRV_VER_MIN	10
-#define DRV_VER_UPD	2
+#define DRV_VER_UPD	3
 
 #include <linux/ethtool.h>
 #include <linux/interrupt.h>