bpo-34035: Fix several AttributeError in zipfile seek() methods. (GH-8527)

(cherry picked from commit 3f8c6913b82ed9c05e57175bcbfeacde46c598e3)

Co-authored-by: Mickaƫl Schoentgen <contact@tiger-222.fr>
diff --git a/Misc/ACKS b/Misc/ACKS
index c564c04..bcf5604 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1429,6 +1429,7 @@
 Peter Schneider-Kamp
 Arvin Schnell
 Nofar Schnider
+Mickaël Schoentgen
 Ed Schouten
 Scott Schram
 Robin Schreiber