Issue #12484: Remove a mention of Py_InitModule() and _PyImport_FixupExtension().

Thanks to Alejandro Santos for the bug report and Anish Shah for the
patch.
diff --git a/Misc/ACKS b/Misc/ACKS
index 81353f2..1af4b67 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1310,6 +1310,7 @@
 Denis Severson
 Ian Seyer
 Dmitry Shachnev
+Anish Shah
 Daniel Shahaf
 Mark Shannon
 Ha Shao