Issue #25030: Do not document seek() as if it accepts keyword arguments

Patch from Shiyao Ma.
diff --git a/Misc/ACKS b/Misc/ACKS
index 1a00ae3..41888b7 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1276,6 +1276,7 @@
 Pete Shinners
 Michael Shiplett
 John W. Shipman
+Shiyao Ma
 Alex Shkop
 Joel Shprentz
 Yue Shuaijie