Steroids for ydb client

Migration

rust let mut migrator = Migrator::new_from_dir(&include_dir!("$CARGO_MANIFEST_DIR/test-migration")); migrator.migrate(&mut client).await.unwrap();

Query macros

rust query!("insert into a (id) values($id)", id=>id)

Select macros

rust let result: Vec<i32> = select!(client.table_client(), query!("select id from a"), id=>i32) .await .unwrap();

Update macros

rust update!( client.table_client(), query!("insert into a (id) values($id)", id=>id) )

Test container

Enable feature test_container

```rust let (node, client) = getorcreateydbinstance("shouldcreatedockerand_connect").await;

```