Fix rolesPermissions cache query cartesian product (62k → 162 rows) (#19511)

## Summary
- **Split the `rolesPermissions` cache query into parallel queries** to
eliminate a 5-way LEFT JOIN cartesian product. A workspace with a role
having 5 objectPermissions × 4 permissionFlags × 124 fieldPermissions ×
5 RLP predicates × 5 RLP groups was returning 62,000 rows from just ~162
distinct records, causing 10s+ query timeouts on view updates.
- **Added missing `roleId` index on `permissionFlag` table** — the only
permission table without one, which was causing sequential scans on the
JOIN.

packages/twenty-server/src/database/commands/upgrade-version-command/instance-commands.constant.ts

@@ -3,9 +3,11 @@
 import { AddViewFieldGroupIdIndexOnViewFieldFastInstanceCommand } from 'src/database/commands/upgrade-version-command/1-21/1-21-instance-command-fast-1775129420309-add-view-field-group-id-index-on-view-field';
 import { MigrateMessagingCalendarToCoreFastInstanceCommand } from 'src/database/commands/upgrade-version-command/1-21/1-21-instance-command-fast-1775165049548-migrate-messaging-calendar-to-core';
 import { AddEmailThreadWidgetTypeFastInstanceCommand } from 'src/database/commands/upgrade-version-command/1-21/1-21-instance-command-fast-1775200000000-add-email-thread-widget-type';
+import { AutoGeneratedFastInstanceCommand } from 'src/database/commands/upgrade-version-command/1-22/1-22-instance-command-fast-1775749486425-auto-generated';
 
 export const INSTANCE_COMMANDS = [
   AddViewFieldGroupIdIndexOnViewFieldFastInstanceCommand,
   MigrateMessagingCalendarToCoreFastInstanceCommand,
   AddEmailThreadWidgetTypeFastInstanceCommand,
+  AutoGeneratedFastInstanceCommand,
 ];