* feat(migrator,migrator/migrator.go,tests/migrate_test.go) : Get multiple data tables for migrator.
* feat(migrator.go and migrator/migrator.go) : remove Table Struct replace with []string
* fix(migrator) : Return all data tables
* Update migrator.go
* fix(migrator/migrator.go):remove var sql
* feat(migrate_test.go/go.mod):update sqlserver,sqlite,postgres,pq version and add getTables test
* fix(migrate_test.go):change GetTables Method Test,use intersection
Co-authored-by: dino.ma <mashengjie03@baidu.com>