Bump sigs.k8s.io/release-utils from 0.8.0 to 0.8.1

Bumps [sigs.k8s.io/release-utils](https://github.com/kubernetes-sigs/release-utils) from 0.8.0 to 0.8.1.
- [Release notes](https://github.com/kubernetes-sigs/release-utils/releases)
- [Commits](kubernetes-sigs/release-utils@v0.8.0...v0.8.1)

---
updated-dependencies:
- dependency-name: sigs.k8s.io/release-utils
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -37,7 +37,7 @@ require (
 	golang.org/x/net v0.24.0
 	google.golang.org/protobuf v1.33.0
 	gopkg.in/yaml.v3 v3.0.1
-	sigs.k8s.io/release-utils v0.8.0
+	sigs.k8s.io/release-utils v0.8.1
 )
 
 require (

go.sum

@@ -487,5 +487,5 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-sigs.k8s.io/release-utils v0.8.0 h1:iiyzoALmcPhcrA4Xkb73GHBwoyDfqkS6DItSixaeSJs=
-sigs.k8s.io/release-utils v0.8.0/go.mod h1:GWU37J2Srptpc4TvU3yllZORPf0xoH3zk4YPjbWoMtg=
+sigs.k8s.io/release-utils v0.8.1 h1:qSA9p3vZzO6RAq7zvzupCZjR29+n3NK9DSJPe9bSf7w=
+sigs.k8s.io/release-utils v0.8.1/go.mod h1:vrQ3eR1VmudgX4OUwr4pUZEkYLRms9bdbv06mr3kchQ=