chore(container): update image traefik to v3.1.6 by renovate (#27706)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [traefik](https://redirect.github.com/containous/traefik) | final |
patch | `v3.1.5` -> `v3.1.6` |
| [traefik](https://redirect.github.com/containous/traefik) | stage |
patch | `v3.1.5` -> `v3.1.6` |

---

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

---

### Release Notes

<details>
<summary>containous/traefik (traefik)</summary>

###
[`v3.1.6`](https://redirect.github.com/containous/traefik/blob/HEAD/CHANGELOG.md#v316-2024-10-09)

[Compare
Source](https://redirect.github.com/containous/traefik/compare/v3.1.6...v3.1.6)

[All
Commits](https://redirect.github.com/traefik/traefik/compare/v3.1.5...v3.1.6)

**Bug fixes:**

- **\[middleware]** Reuse compression writers
([#&#8203;11168](https://redirect.github.com/traefik/traefik/pull/11168)
by [michelheusschen](https://redirect.github.com/michelheusschen))
- **\[middleware]** Use correct default weight in Accept-Encoding
([#&#8203;11084](https://redirect.github.com/traefik/traefik/pull/11084)
by [michelheusschen](https://redirect.github.com/michelheusschen))
- **\[plugins]** Close wasm middleware to prevent memory leak
([#&#8203;11151](https://redirect.github.com/traefik/traefik/pull/11151)
by [ttys3](https://redirect.github.com/ttys3))

**Misc:**

- Merge branch v2.11 into v3.1
([#&#8203;11179](https://redirect.github.com/traefik/traefik/pull/11179)
by [kevinpollet](https://redirect.github.com/kevinpollet))
- Merge branch v2.11 into v3.1
([#&#8203;11174](https://redirect.github.com/traefik/traefik/pull/11174)
by [mmatur](https://redirect.github.com/mmatur))

###
[`v3.1.6`](https://redirect.github.com/containous/traefik/blob/HEAD/CHANGELOG.md#v316-2024-10-09)

[Compare
Source](https://redirect.github.com/containous/traefik/compare/v3.1.5...v3.1.6)

[All
Commits](https://redirect.github.com/traefik/traefik/compare/v3.1.5...v3.1.6)

**Bug fixes:**

- **\[middleware]** Reuse compression writers
([#&#8203;11168](https://redirect.github.com/traefik/traefik/pull/11168)
by [michelheusschen](https://redirect.github.com/michelheusschen))
- **\[middleware]** Use correct default weight in Accept-Encoding
([#&#8203;11084](https://redirect.github.com/traefik/traefik/pull/11084)
by [michelheusschen](https://redirect.github.com/michelheusschen))
- **\[plugins]** Close wasm middleware to prevent memory leak
([#&#8203;11151](https://redirect.github.com/traefik/traefik/pull/11151)
by [ttys3](https://redirect.github.com/ttys3))

**Misc:**

- Merge branch v2.11 into v3.1
([#&#8203;11179](https://redirect.github.com/traefik/traefik/pull/11179)
by [kevinpollet](https://redirect.github.com/kevinpollet))
- Merge branch v2.11 into v3.1
([#&#8203;11174](https://redirect.github.com/traefik/traefik/pull/11174)
by [mmatur](https://redirect.github.com/mmatur))

</details>

---

### Configuration

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Automerge - At any time (no schedule defined).

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rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about these
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---

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---

This PR has been generated by [Renovate
Bot](https://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMjQuMCIsInVwZGF0ZWRJblZlciI6IjM4LjEyNC4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbInJlbm92YXRlL2NvbnRhaW5lciIsInR5cGUvcGF0Y2giXX0=-->

containers/apps/traefik/Dockerfile

@@ -1,4 +1,4 @@
-FROM traefik:v3.1.5@sha256:7b927f0ab22c85a636cde667aa6a3c90f1967bb5079899ce960ec51454fc96e9
+FROM traefik:v3.1.6@sha256:f703a2ac2ddf75f6e06c9cccac7f158765e2ab42d642b04e79e2e3d7355c2ddc
 # Above line used by CI to find tags etc
 
 FROM alpine:3.20.3@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d as plugins
@@ -35,7 +35,7 @@ RUN apk add --no-cache --update git
 COPY --chmod=777 ./apps/traefik/clone-plugins.sh /clone-plugins.sh
 RUN /clone-plugins.sh
 
-FROM traefik:v3.1.5@sha256:7b927f0ab22c85a636cde667aa6a3c90f1967bb5079899ce960ec51454fc96e9
+FROM traefik:v3.1.6@sha256:f703a2ac2ddf75f6e06c9cccac7f158765e2ab42d642b04e79e2e3d7355c2ddc
 # Copy the plugins from the previous stage
 COPY --from=plugins /plugins-local /plugins-local