net/mlx5: Prefix temperature event bitmap with '0x' for clarity

Prepend '0x' to the sensor bitmap in the warning message to clearly
indicate that the bitmap is in hexadecimal format.

Signed-off-by: Shahar Shitrit <shshitrit@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
Link: https://patch.msgid.link/20250213094641.226501-3-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/mellanox/mlx5/core/events.c

@@ -167,7 +167,7 @@ static int temp_warn(struct notifier_block *nb, unsigned long type, void *data)
 
 	if (net_ratelimit())
 		mlx5_core_warn(events->dev,
-			       "High temperature on sensors with bit set %llx %llx",
+			       "High temperature on sensors with bit set %#llx %#llx",
 			       value_msb, value_lsb);
 
 	return NOTIFY_OK;