chore(deps): bump github.com/fluxcd/kustomize-controller/api

Bumps [github.com/fluxcd/kustomize-controller/api](https://github.com/fluxcd/kustomize-controller) from 1.8.5 to 1.9.0.
- [Release notes](https://github.com/fluxcd/kustomize-controller/releases)
- [Changelog](https://github.com/fluxcd/kustomize-controller/blob/main/CHANGELOG.md)
- [Commits](fluxcd/kustomize-controller@v1.8.5...v1.9.0)

---
updated-dependencies:
- dependency-name: github.com/fluxcd/kustomize-controller/api
  dependency-version: 1.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -4,7 +4,7 @@ go 1.26.0
 
 require (
 	github.com/fluxcd/helm-controller/api v1.6.0
-	github.com/fluxcd/kustomize-controller/api v1.8.5
+	github.com/fluxcd/kustomize-controller/api v1.9.0
 	github.com/gorilla/mux v1.8.1
 	github.com/prometheus/client_golang v1.23.2
 	github.com/randsw/cascadescenariocontroller v0.0.0-20220708134100-ae9c30dea846

go.sum

@@ -15,8 +15,8 @@ github.com/emicklei/go-restful/v3 v3.13.0 h1:C4Bl2xDndpU6nJ4bc1jXd+uTmYPVUwkD6bF
 github.com/emicklei/go-restful/v3 v3.13.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
 github.com/fluxcd/helm-controller/api v1.6.0 h1:s0IZ+pA9IyyWc6E6DzOJPvQqunmnqU3W66RimXSYUTY=
 github.com/fluxcd/helm-controller/api v1.6.0/go.mod h1:oKuRQYGJVS87HLybfpgYbu1X1anigFpRsVLLjPXufTA=
-github.com/fluxcd/kustomize-controller/api v1.8.5 h1:4fGPh6foGVKUUbt5OjVzbC5iTyX+Q+NS50atPboDC4w=
-github.com/fluxcd/kustomize-controller/api v1.8.5/go.mod h1:c/mUPIffDDLg1EicXCJtX4N/rc+z5Zh0e/CXjhd7Dyc=
+github.com/fluxcd/kustomize-controller/api v1.9.0 h1:thrGRwrUWpEcvVWJd6xxEcIpcOVvre1JCmMY+tl+MF8=
+github.com/fluxcd/kustomize-controller/api v1.9.0/go.mod h1:/tk2hHcPxglZX/C0zL1NAGN+X+sZTR+JXr5LpzNRSh8=
 github.com/fluxcd/pkg/apis/kustomize v1.19.0 h1:DKiRUwS/8HaePXUF+JUShbBe/HAClnJwm2tdiUnPMiY=
 github.com/fluxcd/pkg/apis/kustomize v1.19.0/go.mod h1:BYPKRhf3MQKPtSsaNcOs44BigF0q8Fzza5iuOHTd26U=
 github.com/fluxcd/pkg/apis/meta v1.30.0 h1:26TOd1hbamH3c5KOb/CIMGpUDB4G4JV+WCcPyUhmuaM=