nxp LPC55S69: fix i2c pin mapping

Author: maciejbocianski

targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC55S69/TARGET_LPCXpresso/PeripheralPins.c

@@ -50,13 +50,13 @@ const PinMap PinMap_DAC[] = {
 
 /************I2C***************/
 const PinMap PinMap_I2C_SDA[] = {
-    {P0_13, I2C_0, 1},
+    {P0_14, I2C_0, 1},
     {P1_21, I2C_1, 5},
     {NC   , NC   , 0}
 };
 
 const PinMap PinMap_I2C_SCL[] = {
-    {P0_14, I2C_0, 1},
+    {P0_13, I2C_0, 1},
     {P1_20, I2C_1, 5},
     {NC   , NC   , 0}
 };