chore: remove unnecessary whitespace

Author: allenporter

tests/conftest.py

@@ -65,8 +65,6 @@ def _hexdump(self, data: bytes, bytes_per_line: int = 16) -> list[str]:
 
         This makes the packets easier to read and compare in test snapshots.
 
-
-
         Args:
             data: The bytes object to print.
             bytes_per_line: The number of bytes to display per line (default is 16).