message: fix(sqla): allow series limit without subquery support
diff: @@ -1292,8 +1292,8 @@ class SqlaTable(Model, BaseDatasource): # pylint: disable=too-many-public-metho
  if row_offset:
  qry = qry.offset(row_offset)
  - if db_engine_spec.allows_subqueries and series_limit and groupby_series_columns:
  - if db_engine_spec.allows_joins:
  + if series_limit and groupby_series_columns:
  + if db_engine_spec.allows_joins and db_engine_spec.allows_subqueries:
  # some sql dialects require for order by expressions
  # to also be in the select clause -- others, e.g. vertica,
  # require a unique inner alias
  