Bump the actions group across 1 directory with 5 updates (#4262)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/gha-validate-chart.yaml

@@ -41,12 +41,12 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Helm
-        uses: azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112
+        uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4
         with:
           version: ${{ env.HELM_VERSION }}
 
       # python is a requirement for the chart-testing action below (supports yamllint among other tests)
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.11"
 
@@ -112,7 +112,7 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v5
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version-file: "go.mod"
           cache: false