Use Mutable Stream as flyway metadata table if possible

[jovezhong]

https://github.com/timeplus-io/flyway-community-db-support/blob/timeplus-support/flyway-database-timeplus/src/main/java/org/flywaydb/community/database/timeplus/TimeplusDatabase.java

Since Timeplus Enterprise 2.7, the mutable stream supports DELETE. Better to check the database version, if it's higher than 2.7.0, then create the flyway metadata/history table with mutable stream, instead of using ClickHouse mergetree or replicatmergetree. Mutable streams in Timeplus cluster are automatically replicated to other nodes.