Modify decode method to replace decoding errors (#291)

Update decode method to handle decoding errors gracefully.

Author: nanardtetard

udsoncan/common/DidCodec.py

@@ -67,7 +67,7 @@ def encode(self, string_ascii: Any) -> bytes:  # type: ignore
         return string_ascii.encode('ascii')
 
     def decode(self, string_bin: bytes) -> Any:
-        string_ascii = string_bin.decode('ascii')
+        string_ascii = string_bin.decode(encoding='ascii', errors="replace")
         if len(string_ascii) != self.string_len:
             raise ValueError('Trying to decode a string of %d bytes but codec expects %d bytes' % (len(string_ascii), self.string_len))
         return string_ascii