[feature] add mybatis-plus samples #40

Job	Run time
basic (mysql-connector-java, java) / ci	1m 35s
basic (mysql-connector-python, python) / ci	1m 27s
basic (mybatisplus-java, java) / ci	1m 25s
basic (go-sql-driver, golang) / ci	1m 32s
basic (pymysql, python) / ci	1m 18s
basic (oceanbase-client, java) / ci	1m 38s
basic (testcontainers-java, java, false) / ci	1m 32s
	10m 27s

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