Update traefik Docker tag to v3.1.5

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
traefik	patch	v3.1.4 -> v3.1.5

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Release Notes

containous/traefik (traefik)

### [`v3.1.5`](https://redirect.github.com/containous/traefik/blob/HEAD/CHANGELOG.md#v315-2024-10-02) [Compare Source](https://redirect.github.com/containous/traefik/compare/v3.1.5...v3.1.5) [All Commits](https://redirect.github.com/traefik/traefik/compare/v3.1.4...v3.1.5) **Bug fixes:** - **\[k8s/ingress,k8s]** Disable IngressClass lookup when disableClusterScopeResources is enabled ([#​11111](https://redirect.github.com/traefik/traefik/pull/11111) by [jnoordsij](https://redirect.github.com/jnoordsij)) - **\[server]** Rework condition to not log on timeout ([#​11132](https://redirect.github.com/traefik/traefik/pull/11132) by [rtribotte](https://redirect.github.com/rtribotte)) - Merge branch v2.11 into v3.1 ([#​11149](https://redirect.github.com/traefik/traefik/pull/11149) by [kevinpollet](https://redirect.github.com/kevinpollet)) - Merge branch v2.11 into v3.1 ([#​11142](https://redirect.github.com/traefik/traefik/pull/11142) by [rtribotte](https://redirect.github.com/rtribotte)) ### [`v3.1.5`](https://redirect.github.com/containous/traefik/blob/HEAD/CHANGELOG.md#v315-2024-10-02) [Compare Source](https://redirect.github.com/containous/traefik/compare/v3.1.4...v3.1.5) [All Commits](https://redirect.github.com/traefik/traefik/compare/v3.1.4...v3.1.5) **Bug fixes:** - **\[k8s/ingress,k8s]** Disable IngressClass lookup when disableClusterScopeResources is enabled ([#​11111](https://redirect.github.com/traefik/traefik/pull/11111) by [jnoordsij](https://redirect.github.com/jnoordsij)) - **\[server]** Rework condition to not log on timeout ([#​11132](https://redirect.github.com/traefik/traefik/pull/11132) by [rtribotte](https://redirect.github.com/rtribotte)) - Merge branch v2.11 into v3.1 ([#​11149](https://redirect.github.com/traefik/traefik/pull/11149) by [kevinpollet](https://redirect.github.com/kevinpollet)) - Merge branch v2.11 into v3.1 ([#​11142](https://redirect.github.com/traefik/traefik/pull/11142) by [rtribotte](https://redirect.github.com/rtribotte))

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