chore(helm): update image lscr.io/linuxserver/heimdall digest to aefaf6f (#37071)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| lscr.io/linuxserver/heimdall | digest | `729bf08` -> `aefaf6f` |

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:eyJjcmVhdGVkSW5WZXIiOiI0MS4yMC4wIiwidXBkYXRlZEluVmVyIjoiNDEuMjAuMCIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJhdXRvbWVyZ2UiLCJyZW5vdmF0ZS9jb250YWluZXIiLCJ0eXBlL2RpZ2VzdCJdfQ==-->

charts/stable/heimdall/Chart.yaml

@@ -35,5 +35,5 @@ sources:
   - https://github.com/linuxserver/Heimdall/
   - https://github.com/truecharts/charts/tree/master/charts/stable/heimdall
 type: application
-version: 24.0.3
+version: 24.0.4
 

charts/stable/heimdall/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: lscr.io/linuxserver/heimdall
-  tag: 2.6.3@sha256:729bf084bb2dbb7bb961ef8fa604f83ae1b8a036743b2357db5fe71bc6ee8089
+  tag: 2.6.3@sha256:aefaf6ffc2f3925f09b2b898b1544ed58cc5f4b504f3163865c80afae78b4fe2
   pullPolicy: IfNotPresent
 service:
   main: