Application Passwords on Migrations: Job to process the received Application Password

[valterlorran]

More context: paYKcK-5B6-p2 Related to: https://github.com/Automattic/wp-calypso/issues/96537 API reference: https://developer.wordpress.org/rest-api/reference/application-passwords/#delete-a-application-password

This job will be responsible for creating the new Admin user and chaining the automated checks.

Beyond that, using the API linked above, we should be able to delete an Application Password record using the App UUID. We should do this in this job.

[github-actions[bot]]

OpenAI suggested the following labels for this issue:

• [Feature Group] Site Migration: The issue discusses deleting application passwords during migrations, linking it to site migration processes.
• [Feature] Authentication: The core topic is about managing application passwords, which falls under user authentication methods.
• [Feature] API: The mention of using an API to delete an application password suggests the feature involves API interactions.
• [Feature] User Management: Managing application passwords is closely related to user management and security measures associated with user accounts.