[FR][CARTO] Add Batch API support

[AbelVM]

Maybe detecting a tag in the query, v.g. BATCH:, and the ;. Something like

BATCH:
CREATE TABLE world_airports AS SELECT a.cartodb_id, a.the_geom, a.the_geom_webmercator, a.name airport, b.name country FROM world_borders b JOIN airports a ON ST_Contains(b.the_geom, a.the_geom);
DROP TABLE airports;
ALTER TABLE world_airports RENAME TO airport;

Should be translated to this Batch API call

HEADERS: POST /api/v2/sql/job
BODY: {
  query: [
    "CREATE TABLE world_airports AS SELECT a.cartodb_id, a.the_geom, a.the_geom_webmercator, a.name airport, b.name country FROM world_borders b JOIN airports a ON ST_Contains(b.the_geom, a.the_geom)",
    "DROP TABLE airports",
    "ALTER TABLE world_airports RENAME TO airport"
  ]
}

And return the job IDs as a single field

As described in https://carto.com/docs/carto-engine/sql-api/batch-queries/#chaining-batch-queries