chore(container): update traefik docker tag to v3.2.0 (#28502)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [traefik](https://redirect.github.com/containous/traefik) | final |
minor | `v3.1.7` -> `v3.2.0` |
| [traefik](https://redirect.github.com/containous/traefik) | stage |
minor | `v3.1.7` -> `v3.2.0` |

---

### Release Notes

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

###
[`v3.2.0`](https://redirect.github.com/containous/traefik/blob/HEAD/CHANGELOG.md#v320-rc2-2024-10-09)

[Compare
Source](https://redirect.github.com/containous/traefik/compare/v3.2.0...v3.2.0)

[All
Commits](https://redirect.github.com/traefik/traefik/compare/v3.2.0-rc1...v3.2.0-rc2)

**Enhancements:**

- **\[k8s,k8s/gatewayapi]** Bump sigs.k8s.io/gateway-api to v1.2.0
([#&#8203;11167](https://redirect.github.com/traefik/traefik/pull/11167)
by [rtribotte](https://redirect.github.com/rtribotte))

**Bug fixes:**

- **\[k8s,k8s/gatewayapi]** Support http and https appProtocol for
Kubernetes Service
([#&#8203;11176](https://redirect.github.com/traefik/traefik/pull/11176)
by [WillDaSilva](https://redirect.github.com/WillDaSilva))
- **\[k8s,k8s/gatewayapi]** Avoid updating Accepted status for routes
matching no Gateways
([#&#8203;11170](https://redirect.github.com/traefik/traefik/pull/11170)
by [rtribotte](https://redirect.github.com/rtribotte))
- **\[k8s,k8s/gatewayapi]** Do not update gateway status when not
selected by a gateway class
([#&#8203;11169](https://redirect.github.com/traefik/traefik/pull/11169)
by [kevinpollet](https://redirect.github.com/kevinpollet))

**Documentation:**

- Detail CRD update with v3.2 in the migration guide
([#&#8203;11164](https://redirect.github.com/traefik/traefik/pull/11164)
by [mloiseleur](https://redirect.github.com/mloiseleur))

**Misc:**

- Merge branch v3.1 into v3.2
([#&#8203;11181](https://redirect.github.com/traefik/traefik/pull/11181)
by [kevinpollet](https://redirect.github.com/kevinpollet))

###
[`v3.2.0`](https://redirect.github.com/containous/traefik/blob/HEAD/CHANGELOG.md#v320-rc2-2024-10-09)

[Compare
Source](https://redirect.github.com/containous/traefik/compare/v3.1.7...v3.2.0)

[All
Commits](https://redirect.github.com/traefik/traefik/compare/v3.2.0-rc1...v3.2.0-rc2)

**Enhancements:**

- **\[k8s,k8s/gatewayapi]** Bump sigs.k8s.io/gateway-api to v1.2.0
([#&#8203;11167](https://redirect.github.com/traefik/traefik/pull/11167)
by [rtribotte](https://redirect.github.com/rtribotte))

**Bug fixes:**

- **\[k8s,k8s/gatewayapi]** Support http and https appProtocol for
Kubernetes Service
([#&#8203;11176](https://redirect.github.com/traefik/traefik/pull/11176)
by [WillDaSilva](https://redirect.github.com/WillDaSilva))
- **\[k8s,k8s/gatewayapi]** Avoid updating Accepted status for routes
matching no Gateways
([#&#8203;11170](https://redirect.github.com/traefik/traefik/pull/11170)
by [rtribotte](https://redirect.github.com/rtribotte))
- **\[k8s,k8s/gatewayapi]** Do not update gateway status when not
selected by a gateway class
([#&#8203;11169](https://redirect.github.com/traefik/traefik/pull/11169)
by [kevinpollet](https://redirect.github.com/kevinpollet))

**Documentation:**

- Detail CRD update with v3.2 in the migration guide
([#&#8203;11164](https://redirect.github.com/traefik/traefik/pull/11164)
by [mloiseleur](https://redirect.github.com/mloiseleur))

**Misc:**

- Merge branch v3.1 into v3.2
([#&#8203;11181](https://redirect.github.com/traefik/traefik/pull/11181)
by [kevinpollet](https://redirect.github.com/kevinpollet))

</details>

---

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containers/apps/traefik/Dockerfile

@@ -1,4 +1,4 @@
-FROM traefik:v3.1.7@sha256:ce07b577558a79a7f3dd148e8a71ff3122544b15f6204dad4b8ee4c69a21ab0e
+FROM traefik:v3.2.0@sha256:66e37237b371f2b25ce5f247cc371976929dcb18c041e05685f1de1df6422b72
 # 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 ./containers/apps/traefik/clone-plugins.sh /clone-plugins.sh
 RUN /clone-plugins.sh
 
-FROM traefik:v3.1.7@sha256:ce07b577558a79a7f3dd148e8a71ff3122544b15f6204dad4b8ee4c69a21ab0e
+FROM traefik:v3.2.0@sha256:66e37237b371f2b25ce5f247cc371976929dcb18c041e05685f1de1df6422b72
 # Copy the plugins from the previous stage
 COPY --from=plugins /plugins-local /plugins-local