Update dependency community.proxmox to v2.1.0 (#27)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [community.proxmox](https://github.com/ansible-collections/community.proxmox) | galaxy-collection | minor | `2.0.0` → `2.1.0` |

---

### Release Notes

<details>
<summary>ansible-collections/community.proxmox (community.proxmox)</summary>

### [`v2.1.0`](https://github.com/ansible-collections/community.proxmox/releases/tag/2.1.0)

[Compare Source](https://github.com/ansible-collections/community.proxmox/compare/2.0.0...2.1.0)

See <https://github.com/ansible-collections/community.proxmox/blob/main/CHANGELOG.rst> for all changes.

</details>

---

### Configuration

📅 **Schedule**: (UTC)

- Branch creation
  - At any time (no schedule defined)
- Automerge
  - At any time (no schedule defined)

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Mend Renovate CLI](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0NC4xMzIuNSIsInVwZGF0ZWRJblZlciI6IjQ0LjEzMi41IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

---------

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Reviewed-on: #27

ansible/requirements.yml

@@ -1,6 +1,6 @@
 ---
 collections:
   - name: community.proxmox
-    version: "2.0.0"
+    version: "2.1.0"
   - name: community.general
     version: "13.4.0"