ci(release): update helm version (#135)

Signed-off-by: Abhilash Shetty <95069770+abhilashshetty04@users.noreply.github.com>

Author: abhilashshetty04

.github/workflows/release-charts.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Install Helm
         uses: azure/setup-helm@v4
         with:
-          version: v3.17
+          version: v3.18.2
 
       - name: Add dependency chart repos
         run: |