chore(nitter): update image docker.io/zedeus/nitter digest to 013392a (#49117)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/zedeus/nitter | digest | `b8f9e81` → `013392a` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the [Dependency
Dashboard](../issues/18710) for more information.

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

---

### Configuration

📅 **Schedule**: (UTC)

- 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:eyJjcmVhdGVkSW5WZXIiOiI0My4xMzAuMSIsInVwZGF0ZWRJblZlciI6IjQzLjEzMC4xIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImFwcC9uaXR0ZXIiLCJhdXRvbWVyZ2UiLCJyZW5vdmF0ZS9jb250YWluZXIiLCJ0eXBlL2RpZ2VzdCJdfQ==-->

charts/stable/nitter/Chart.yaml

@@ -43,5 +43,5 @@ sources:
   - https://github.com/zedeus/nitter
   - https://hub.docker.com/r/zedeus/nitter
 type: application
-version: 13.8.0
+version: 13.8.1
 

charts/stable/nitter/values.yaml

@@ -2,7 +2,7 @@
 image:
   repository: docker.io/zedeus/nitter
   pullPolicy: IfNotPresent
-  tag: latest@sha256:b8f9e81e3df59c083fe279dea81103616a5e18e44549044723d406c243e90aff
+  tag: latest@sha256:013392a56515780dd5c18aef45f4042c9d9a9bf8a9ce54ab9276d7dab8517120
 
 service:
   main: