Update import-to-bn.py

Used f string for enhanced readability.

scripts/import-to-bn.py

@@ -93,9 +93,9 @@ def load_analysis(bv):
     rows = sorted(rows)
     for ns, name, va in rows:
         if ns:
-            cmt = "%s (%s)" % (name, ns)
+            cmt = f"{name} ({ns})"
         else:
-            cmt = "%s" % (name,)
+            cmt = f"{name}"
 
         binaryninja.log_info("0x%x: %s" % (va, cmt))
         try: