Update summary printing when writing EDF

When writing an EDF file the summary of recording length is printed to console. If the number of bytes per block is not an integer this fails with `ValueError: Unknown format code 'd' for object of type 'float'`. Ensure cast to int first.

Author: SamJelfs

wfdb/io/convert/edf.py

@@ -959,12 +959,12 @@ def wfdb_to_edf(
                 [
                     num_blocks,
                     num_blocks * int(frames_per_block),
-                    num_blocks * bytes_per_block,
+                    num_blocks * int(bytes_per_block),
                 ]
             ),
             num_blocks,
             num_blocks * int(frames_per_block),
-            num_blocks * bytes_per_block,
+            num_blocks * int(bytes_per_block),
         )
     )
     print(