update to helm v4

Author: stplasim

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@v5
         with:
-          version: 3.21.3
+          version: 4.2.3
       - name: Set version of Chart.yaml file
         run: yq -i '.version = "${{ github.event.inputs.version }}"' ${{ env.CHART_NAME }}/Chart.yaml
         shell: bash