versioning.partition fails on 32-bit systems

CURRENT_TEST: versioning.partition

--- /home/buildbot/x86-debian-12-fulltest/build/mysql-test/suite/versioning/r/partition.result	2026-10-16 06:31:41.000000000 +0000

+++ /home/buildbot/x86-debian-12-fulltest/build/mysql-test/suite/versioning/r/partition.reject	2026-10-16 06:47:39.079689837 +0000

@@ -3737,7 +3737,7 @@

 x	y	row_end

 0	NULL	2000-01-01 01:30:00.000000

 1	NULL	2000-01-01 02:30:00.000000

-2	NULL	2106-02-07 06:28:15.999999

+2	NULL	2038-01-19 03:14:07.999999

 # LIMIT with DROP COLUMN: the table is rebuilt

 alter table t1 drop y partition by system_time limit 100;

 affected rows: 3

@@ -3746,7 +3746,7 @@

 x	row_end

 0	2000-01-01 01:30:00.000000

 1	2000-01-01 02:30:00.000000

-2	2106-02-07 06:28:15.999999

+2	2038-01-19 03:14:07.999999

 set timestamp= default;

 set time_zone= default;

 drop table t1;

CURRENT_TEST: main.grant2

--- /home/buildbot/x86-debian-12-fulltest/build/mysql-test/main/grant2.result	2026-10-16 06:31:40.000000000 +0000

+++ /home/buildbot/x86-debian-12-fulltest/build/mysql-test/main/grant2.reject	2026-10-16 06:47:32.747599425 +0000

@@ -1143,11 +1143,11 @@

 set time_zone= '+00:00';

 select row_start, row_end from t;

 row_start	row_end

-2001-01-01 00:00:00.000000	2106-02-07 06:28:15.999999

+2001-01-01 00:00:00.000000	2038-01-19 03:14:07.999999

 handler t open;

 handler t read first;

 id	a	b	row_start	row_end	DB_ROW_HASH_1

-1	10	x	2001-01-01 00:00:00.000000	2106-02-07 06:28:15.999999	#

+1	10	x	2001-01-01 00:00:00.000000	2038-01-19 03:14:07.999999	#

 handler t close;

 disconnect con1;

 connection default;