[E09] adapt to new eeprom lib

Adapt the board file of e09 to new API to read mac address from
eeprom introduced in cc0a3644

This fixes the following compilation error that occurs when building
for e09:

  fatal error: ../common/e2promlib.h: No such file or directory
  |    29 | #include "../common/e2promlib.h"
  |       |          ^~~~~~~~~~~~~~~~~~~~~~~
  | compilation terminated.

board/seco/rk3568_e09/rk3568_e09.c

@@ -26,7 +26,7 @@
 #include <fs.h>
 #include <video.h>
 
-#include "../common/e2promlib.h"
+#include "../common/seco_eeprom_manager.h"
 
 /* GPIO EXPANDERS Defines */
 #define IO_EXP1_BUS        4
@@ -89,12 +89,15 @@ static void setup_seco_environment(void) {
 static void setup_macaddr(void)
 {
 	u8 mac_addr[ARP_HLEN];
-	struct udevice *i2c_bus;
 
 	printf("============================\n");
 	/* retrieve macaddress from eeprom */
-	uclass_get_device_by_seq(UCLASS_I2C, I2C_EEPROM_BUS, &i2c_bus);
-	if(e2prom_read_macaddr(i2c_bus, I2C_EEPROM_ADDR, &mac_addr[0]) < 0) 
+	if (seco_eeprom_init(I2C_EEPROM_BUS, I2C_EEPROM_ADDR) < 0)
+	{
+		printf("failed to initialize eeprom\n");
+		return;
+	}
+	if(seco_eeprom_get_macaddr(&mac_addr[0]) < 0) 
 	{
 		printf("failed to get eeprom macaddress\n");
 		return;