Add ZFS to Podman. Now it works on ZFS!

[jaminmc]

✍️ Description

Added a check in the Install Script for ZFS on the root Partition of the Container, and then added the Overlay FS to it so that it works on a Container with ZFS.

Added Portainer option, Just like the Docker install script.

🔗 Related PR / Discussion / Issue

Link: #

✅ Prerequisites

Before this PR can be reviewed, the following must be completed:

• Self-review performed – Code follows established patterns and conventions.
• Testing performed – Changes have been thoroughly tested and verified.

🛠️ Type of Change

Select all that apply:

• 🐞 Bug fix – Resolves an issue without breaking functionality.
• ✨ New feature – Adds new, non-breaking functionality.
• [] 💥 Breaking change – Alters existing functionality in a way that may require updates.
• [] 🆕 New script – A fully functional and tested script or script set.

📋 Additional Information (optional)

I used the information from https://forum.proxmox.com/threads/podman-on-lxc-with-zfs-backed-volume-and-overlay.138722/ to make this fix.

I renamed my main branch, and it cloed my pull request #2504, So here is my new one.

[jaminmc]

Ok, It is now tested. :)