Update esp_eddystone_api.h

Change incorrect bitshifts in big_endian_read_32() function.
This was giving wrong values of of the 4 byte fieldswithin the eddystone TLM message, namely 'ADV_CNT' and 'SEC_CNT'

examples/bluetooth/ble_eddystone/main/esp_eddystone_api.h

@@ -53,7 +53,7 @@ static inline uint16_t big_endian_read_16(const uint8_t *buffer, uint8_t pos)
 
 static inline uint32_t big_endian_read_32(const uint8_t *buffer, uint8_t pos)
 {
-    return (((uint32_t)buffer[pos]) << 24) | (((uint32_t)buffer[(pos)+1]) >> 16) | (((uint32_t)buffer[(pos)+2]) >> 8) | ((uint32_t)buffer[(pos)+3]);
+    return (((uint32_t)buffer[pos]) << 24) | (((uint32_t)buffer[(pos)+1]) << 16) | (((uint32_t)buffer[(pos)+2]) << 8) | ((uint32_t)buffer[(pos)+3]);
 }
 
 /*