Disk: Update VSA Example and Fix VSA CAN-FD Decode

- Send and validate CAN/CAN-FD/Eth frames in VSA example (two devices)
- Fix failure to decode CAN-FD frames from VSA records

include/icsneo/disk/vsa/vsa0d.h

@@ -82,6 +82,7 @@ private:
 		uint8_t reserved : 6; // Unused bytes
 	} vNetInfo; // Struct used to indicate which bytes are actually used for VNetSlot
 	uint16_t checksum; // The sum of the previous 15 words
+	bool timestampIsExtended = false;
 };
 
 /**