tools: print VIN when getting UDS fingerprints from a route (#33750)

* tools: print VIN when getting UDS fingerprints

* set in case not there

---------

Co-authored-by: Shane Smiskol <shane@smiskol.com>

selfdrive/debug/fingerprint_from_route.py

@@ -8,10 +8,12 @@ def get_fingerprint(lr):
   # TODO: make this a nice tool for car ports. should also work with qlogs for FW
 
   fw = None
+  vin = None
   msgs = {}
   for msg in lr:
     if msg.which() == 'carParams':
       fw = msg.carParams.carFw
+      vin = msg.carParams.carVin
     elif msg.which() == 'can':
       for c in msg.can:
         # read also msgs sent by EON on CAN bus 0x80 and filter out the
@@ -32,6 +34,7 @@ def get_fingerprint(lr):
     print(f"      {f.fwVersion},")
     print("    ],")
   print()
+  print(f"VIN: {vin}")
 
 
 if __name__ == "__main__":