BREAKING CHANGE(healthchecks): Update image ghcr.io/linuxserver/healthchecks 3.13.20260119 → 4.0.20260122 (#43991)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/healthchecks](https://redirect.github.com/linuxserver/docker-healthchecks/packages)
([source](https://redirect.github.com/linuxserver/docker-healthchecks))
| major | `981cd1a` -> `2f58932` |

---

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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi4xNy4wIiwidXBkYXRlZEluVmVyIjoiNDIuMTcuMCIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJhcHAvaGVhbHRoY2hlY2tzIiwicmVub3ZhdGUvY29udGFpbmVyIiwidHlwZS9tYWpvciJdfQ==-->

charts/stable/healthchecks/Chart.yaml

@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 3.13.20260119
+appVersion: 4.0.20260122
 dependencies:
   - name: common
     version: 28.29.30
@@ -39,5 +39,5 @@ sources:
   - https://github.com/healthchecks/healthchecks
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/healthchecks
 type: application
-version: 17.16.15
+version: 18.0.0
 

charts/stable/healthchecks/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/linuxserver/healthchecks
-  tag: 3.13.20260119@sha256:981cd1a0bfc681f8ffd3ae44e84fd1c32f20010c4355e5319999eb8a62302c18
+  tag: 4.0.20260122@sha256:2f589329f7ae266f8cf215aaf5a0f5d0af1b726a9a4f5906ef505169a4304af9
   pullPolicy: IfNotPresent
 service:
   main: