chore(helm): update image docker.io/testdasi/simple-dns-doh digest to d02862d (#33791)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/testdasi/simple-dns-doh | digest | `3ed0612` -> `d02862d` |

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:eyJjcmVhdGVkSW5WZXIiOiIzOS4yMjIuMiIsInVwZGF0ZWRJblZlciI6IjM5LjIyMi4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInJlbm92YXRlL2NvbnRhaW5lciIsInR5cGUvZGlnZXN0Il19-->

charts/stable/dns-doh-companion/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/dns-doh-companion
   - https://hub.docker.com/r/testdasi/simple-dns-doh
 type: application
-version: 7.5.7
+version: 7.5.8

charts/stable/dns-doh-companion/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/testdasi/simple-dns-doh
-  tag: latest@sha256:3ed0612729dc873e87d59e65909792224d3495aafe6dd5bf00c57ae872846475
+  tag: latest@sha256:d02862ded8dd435c0aae335981511402d1195a5294c1fec92371b7a4dd7a7760
 persistence: {}
 portal:
   open: