MDEV-23650 Test S3 in buildbot

Temporarily disable failing S3 tests to allow the suite to run in buildbot:

s3.partition and s3.partition_move are disabled due to MDEV-23648.
While the problem is supposedly generic, the tests don't fail with Amazon
setup, so they are disabled conditionally for emulator (MinIO).

s3.replication_partition is disabled due to MDEV-23730,
it fails both with Amazon and MinIO.

s3.replication_mixed and s3.replication_stmt are disabled due to MDEV-23770,
they also fail both with Amazon and the emulator.

mysql-test/suite/s3/disabled.def

+replication_partition : MDEV-23730: Server crashes in ha_maria::extra
+replication_mixed     : MDEV-23770: Replication failure
+replication_stmt      : MDEV-23770: Replication failure

mysql-test/suite/s3/partition.test

+if (`SELECT @@s3_host_name <> "s3.amazonaws.com"`)
+{
+  skip The test is disabled for emulator environment due to MDEV-23648;
+}
+
 --source include/have_partition.inc
 --source include/have_s3.inc
 --source create_database.inc

mysql-test/suite/s3/partition_move.test

+if (`SELECT @@s3_host_name <> "s3.amazonaws.com"`)
+{
+  skip The test is disabled for emulator environment due to MDEV-23648;
+}
+
 --source include/have_partition.inc
 --source include/have_innodb.inc
 --source include/have_s3.inc