Fix regression failures caused by the new year

Author: jiaoshuntian

src/oracle_test/regress/expected/horology.out

@@ -1706,7 +1706,7 @@ ERROR:  date/time field value out of range: "2016 367"
 SELECT to_date('0000-02-01','YYYY-MM-DD');  -- allowed, though it shouldn't be
   to_date   
 ------------
- 2025-02-01
+ 2026-02-01
 (1 row)
 
 -- to_char's TZ format code produces zone abbrev if known