Fix Helm CI Warning (#141)

Signed-off-by: Tyler Titsworth <tyler.titsworth@intel.com>

Author: Tyler Titsworth

workflows/charts/action.yml

@@ -46,6 +46,8 @@ runs:
   steps:
     - uses: azure/setup-kubectl@v4
     - uses: azure/setup-helm@v4
+      with:
+        version: 3.15.2
     - uses: actions/setup-python@v5
       with:
         python-version: 3.x