Taking local PMM setup from https://github.com/fleetdm/fleet/tree/main/tools/percona/pmm and adapting it to be an optional component to spin up for load tests. ## Testing - [x] QA'd all new/changed functionality manually <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Added an internal PMM UI URL and admin-password secret for easier access. * Enabled internal HTTPS on the load balancer and exposed ALB/RDS integration information for workplace-scoped routing and DNS. * **Chores** * Deploy PMM on ECS Fargate behind the internal load balancer. * Automatically store PMM admin password and register MySQL monitoring using stored credentials. <!-- review_stack_entry_start --> [](https://app.coderabbit.ai/change-stack/fleetdm/fleet/pull/45567?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack) <!-- review_stack_entry_end --> <!-- end of auto-generated comment: release notes by coderabbit.ai -->