Feat: Lxc pool update

[Tinyblargon]

Add LXC pool updating.

Propagate the EncodedVersion instead of the Version.

[Copilot]

Pull Request Overview

This PR updates the codebase to propagate EncodedVersion instead of Version throughout the API mapping and pool management functions. The change improves consistency by avoiding repeated encoding operations and adds LXC pool updating functionality.

• Updated function signatures to accept EncodedVersion parameters directly
• Modified version comparisons to use encoded versions consistently
• Added LXC pool updating support with proper version handling

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
proxmox/config__qemu_test.go	Updated test calls to encode version before passing to mapToAPI
proxmox/config__qemu__cpu.go	Changed CPU mapping functions to accept EncodedVersion
proxmox/config__qemu__cloudinit.go	Updated CloudInit mapping to use EncodedVersion
proxmox/config__qemu.go	Modified QEMU config mapping and pool operations to use encoded versions
proxmox/config__pool.go	Updated pool management functions to accept EncodedVersion
proxmox/config__lxc__new.go	Added LXC pool updating functionality and improved error handling
proxmox/config__guest.go	Updated guest pool management to use EncodedVersion

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[Copilot]

The variable err is being redeclared. Since err is already used in the function signature's return parameters, this redeclaration shadows the return variable and could lead to confusion. Remove this declaration and use the existing return parameter directly.