fix(bigquery): Recreate view on schema change in BigQuery

[iambriccardo]

Summary

• Force BigQuery logical view recreation after applying schema DDL, even when the view already points to the same sequenced physical table.
• Keep the schema-change order as physical table DDL, CREATE OR REPLACE VIEW, destination metadata Applied, then Storage Write API connection invalidation.
• Clarify BigQuery destination naming so sequenced physical table ids use sequenced_bigquery_table_id and logical/base view ids use bigquery_table_id.
• Extend the BigQuery schema-change integration test to assert logical view schema metadata refreshes, not just physical table schema.

Why

BigQuery logical views can keep stale schema metadata after the underlying table schema changes. Re-running CREATE OR REPLACE VIEW logical_view AS SELECT * FROM physical_table_n refreshes the view object without dropping it, avoiding a temporary unavailable window for readers.