chore(helm): update image ghcr.io/squat/generic-device-plugin digest to ef5deb0 (#42097)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/squat/generic-device-plugin | digest | `e812d2d` -> `ef5deb0`
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **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 [Renovate
Bot](https://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi4xNy4wIiwidXBkYXRlZEluVmVyIjoiNDIuMTcuMCIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJhdXRvbWVyZ2UiLCJyZW5vdmF0ZS9jb250YWluZXIiLCJ0eXBlL2RpZ2VzdCJdfQ==-->

charts/stable/generic-device-plugin/Chart.yaml

@@ -39,5 +39,5 @@ sources:
   - https://github.com/squat/generic-device-plugin
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/generic-device-plugin
 type: application
-version: 2.12.0
+version: 2.12.1
 

charts/stable/generic-device-plugin/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/squat/generic-device-plugin
   pullPolicy: IfNotPresent
-  tag: latest@sha256:e812d2d79e5642bf89e87203d422d351d3fcbbd29ef440481eb7638651d3eb6e
+  tag: latest@sha256:ef5deb09dcf7e577c8603857ae56ef479d91be6ab6f40dd2427166d510b0745f
 
 workload:
   main: