chore(actions): update azure/setup-helm action to v5

Author: renovate[bot]

.github/workflows/build.yaml

@@ -29,7 +29,7 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v6
 
-    - uses: azure/setup-helm@v4
+    - uses: azure/setup-helm@v5
       with:
        version: ${{ env.HELM_VERSION }}
 

.github/workflows/publish.yaml

@@ -73,7 +73,7 @@ jobs:
         ref: helm-index
         path: index
 
-    - uses: azure/setup-helm@v4
+    - uses: azure/setup-helm@v5
       with:
        version: ${{ env.HELM_VERSION }}
 
@@ -130,7 +130,7 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v6
 
-    - uses: azure/setup-helm@v4
+    - uses: azure/setup-helm@v5
       with:
        version: ${{ env.HELM_VERSION }}