Updated Release Charts workflow

Author: wchomik

.github/workflows/gh-pages-release.yml

@@ -24,6 +24,6 @@ jobs:
       - name: Run chart-releaser
         uses: helm/[email protected]
         with:
-          chart_dir: helm/charts/mcp
+          charts_dir: helm/charts/mcp
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"