📊 chore: Remove Old Helm Chart (#7512)

Co-authored-by: hofq <gregorspalme@protonmail.com>

.github/workflows/helmcharts.yml

@@ -26,6 +26,10 @@ jobs:
         uses: azure/setup-helm@v4
         env:
           GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+      - name: Build Subchart Deps
+        run: |
+          cd helm/librechat-rag-api
+          helm dependency build 
 
       - name: Run chart-releaser
         uses: helm/chart-releaser-action@v1.6.0