Update alpine Docker tag to v3.23.0 (#2231)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| alpine | minor | `3.22.2` -> `3.23.0` |

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### 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 is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

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 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

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Reviewed-on: #2231
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/freshrss/values.yaml

@@ -11,7 +11,7 @@ freshrss:
             runAsUser: 0
           image:
             repository: alpine
-            tag: 3.22.2
+            tag: 3.23.0
             pullPolicy: IfNotPresent
           command:
             - /bin/sh
@@ -35,7 +35,7 @@ freshrss:
             runAsUser: 0
           image:
             repository: alpine
-            tag: 3.22.2
+            tag: 3.23.0
             pullPolicy: IfNotPresent
           command:
             - /bin/sh
@@ -59,7 +59,7 @@ freshrss:
             runAsUser: 0
           image:
             repository: alpine
-            tag: 3.22.2
+            tag: 3.23.0
             pullPolicy: IfNotPresent
           command:
             - /bin/sh