fix(migrations): drop materialized view before altering type

Author: invis-bitfly

backend/pkg/commons/db/migrations/postgres/20250521170353_convert_int2_to_int4_in_requests_tables.sql

@@ -1,12 +1,14 @@
 -- +goose Up
 -- +goose StatementBegin
+DROP MATERIALIZED VIEW IF EXISTS cached_blocks_deposit_requests_lookup;
 ALTER TABLE blocks_deposit_requests_v2 ALTER COLUMN index_processed TYPE int4;
 ALTER TABLE blocks_consolidation_requests_v2 ALTER COLUMN index_processed TYPE int4;
 ALTER TABLE blocks_withdrawal_requests_v2 ALTER COLUMN index_queued TYPE int4;
 -- +goose StatementEnd
 
 -- +goose Down
 -- +goose StatementBegin
+DROP MATERIALIZED VIEW IF EXISTS cached_blocks_deposit_requests_lookup;
 ALTER TABLE blocks_deposit_requests_v2 ALTER COLUMN index_processed TYPE int2;
 ALTER TABLE blocks_consolidation_requests_v2 ALTER COLUMN index_processed TYPE int2;
 ALTER TABLE blocks_withdrawal_requests_v2 ALTER COLUMN index_queued TYPE int2;