fix(core): Disallow orphan executions (#7069)

Until https://github.com/n8n-io/n8n/pull/7061 we had an edge case where
a manual unsaved workflow when run creates an orphan execution, i.e. a
saved execution not pointing to any workflow. This execution is only
ever visible to the instance owner (even if triggered by a member), and
is wrongly stored as unfinished and crashed. This PR enforces that the
DB disallows any such executions from making it into the DB.

This is needed also for the S3 client, which will include the
`workflowId` in the path-like filename.

---------

Co-authored-by: कारतोफ्फेलस्क्रिप्ट™ <aditya@netroy.in>

packages/cli/src/databases/migrations/sqlite/index.ts

@@ -43,6 +43,7 @@ import { RemoveResetPasswordColumns1690000000030 } from './1690000000030-RemoveR
 import { CreateWorkflowNameIndex1691088862123 } from '../common/1691088862123-CreateWorkflowNameIndex';
 import { AddMfaColumns1690000000030 } from './1690000000040-AddMfaColumns';
 import { CreateWorkflowHistoryTable1692967111175 } from '../common/1692967111175-CreateWorkflowHistoryTable';
+import { DisallowOrphanExecutions1693554410387 } from '../common/1693554410387-DisallowOrphanExecutions';
 import { ExecutionSoftDelete1693491613982 } from './1693491613982-ExecutionSoftDelete';
 
 const sqliteMigrations: Migration[] = [
@@ -90,6 +91,7 @@ const sqliteMigrations: Migration[] = [
 	CreateWorkflowNameIndex1691088862123,
 	AddMfaColumns1690000000030,
 	CreateWorkflowHistoryTable1692967111175,
+	DisallowOrphanExecutions1693554410387,
 	ExecutionSoftDelete1693491613982,
 ];