chore(deps): bump github.com/traefik/traefik/v2

Bumps [github.com/traefik/traefik/v2](https://github.com/traefik/traefik) from 2.11.55 to 2.11.56.
- [Release notes](https://github.com/traefik/traefik/releases)
- [Changelog](https://github.com/traefik/traefik/blob/v2.11.56/CHANGELOG.md)
- [Commits](https://github.com/traefik/traefik/compare/v2.11.55...v2.11.56)

---
updated-dependencies:
- dependency-name: github.com/traefik/traefik/v2
  dependency-version: 2.11.56
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

plugins/scheduler-k3s/go.mod

@@ -27,7 +27,7 @@ require (
 	github.com/onsi/gomega v1.42.1
 	github.com/ryanuber/columnize v2.1.2+incompatible
 	github.com/spf13/pflag v1.0.10
-	github.com/traefik/traefik/v2 v2.11.55
+	github.com/traefik/traefik/v2 v2.11.56
 	golang.org/x/sync v0.22.0
 	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.1

plugins/scheduler-k3s/go.sum

@@ -363,8 +363,8 @@ github.com/tailscale/hujson v0.0.0-20250605163823-992244df8c5a h1:a6TNDN9CgG+cYj
 github.com/tailscale/hujson v0.0.0-20250605163823-992244df8c5a/go.mod h1:EbW0wDK/qEUYI0A5bqq0C2kF8JTQwWONmGDBbzsxxHo=
 github.com/traefik/paerser v0.2.2 h1:cpzW/ZrQrBh3mdwD/jnp6aXASiUFKOVr6ldP+keJTcQ=
 github.com/traefik/paerser v0.2.2/go.mod h1:7BBDd4FANoVgaTZG+yh26jI6CA2nds7D/4VTEdIsh24=
-github.com/traefik/traefik/v2 v2.11.55 h1:6nZcku031xcMsYqg8cXKOq6Y9+qyK7VL//LBUF7xmWM=
-github.com/traefik/traefik/v2 v2.11.55/go.mod h1:jVtqw8HY7okUAH8LiqmbG8xcjzgY5v/dz+zK51lhBPs=
+github.com/traefik/traefik/v2 v2.11.56 h1:nyf0wjJWhTMifVXcRsgTcb23eARd5bXOJkf/zzKoHZw=
+github.com/traefik/traefik/v2 v2.11.56/go.mod h1:yVJhEQs2i4IwnsnaChhIKT0Z2WZO96kS8dcwDS8vSxw=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/xlab/treeprint v1.2.0 h1:HzHnuAF1plUN2zGlAFHbSQP2qJ0ZAD3XF5XD7OesXRQ=