update wal2json to 2.6

bigplaice · bigplaice · commit ea4dca49d6ae · 2026-02-03T10:28:09.000+08:00
diff --git a/contrib/wal2json-upstream b/contrib/wal2json-upstream
@@ -1 +1 @@
-Subproject commit f8bab055fafc196539c9652b6b5584228498c6eb
+Subproject commit 75629c2e1e81a12350cc9d63782fc53252185d8d
