Bump fluxcd/helm-controller to latest release

Author: eks-distro-pr-bot

UPSTREAM_PROJECTS.yaml

@@ -109,8 +109,8 @@ projects:
             go_version: "1.25"
       - name: helm-controller
         versions:
-          - tag: v1.4.5
-            go_version: "1.25"
+          - tag: v1.5.0
+            go_version: "1.26"
       - name: kustomize-controller
         versions:
           - tag: v1.7.3

projects/fluxcd/helm-controller/GIT_TAG

@@ -1 +1 @@
-v1.4.5
+v1.5.0

projects/fluxcd/helm-controller/GOLANG_VERSION

@@ -1 +1 @@
-1.25
+1.26

projects/fluxcd/helm-controller/README.md

@@ -1,5 +1,5 @@
 ## **Helm Controller**
-![Version](https://img.shields.io/badge/version-v1.4.5-blue)
+![Version](https://img.shields.io/badge/version-v1.5.0-blue)
 ![Build Status](https://codebuild.us-west-2.amazonaws.com/badges?uuid=eyJlbmNyeXB0ZWREYXRhIjoiS045T05yUXhCRzNPeXZwczkwcjgrbm8wOWJmSXZ6dll3eHBlVTV3bERUSlhadlRyOGE1Q1AzeWpEQTlvN2RISG9MNnMrMGRmOG1FZ2N2d0Nxc0l0b2UwPSIsIml2UGFyYW1ldGVyU3BlYyI6IlpJMTJ1cUxhdzc4bWlqNFUiLCJtYXRlcmlhbFNldFNlcmlhbCI6MX0%3D&branch=main)
 
 The [helm-controller](https://github.com/fluxcd/helm-controller) is a Kubernetes operator that allows users to declaratively manage Helm chart releases. The desired state of a Helm release is described through a Kubernetes Custom Resource named HelmRelease. Based on the creation, mutation or removal of a HelmRelease resource in the cluster, Helm actions are performed by the operator.