[DO-1689] Add helm repo for devops opensource (!133)

[DO-1689] Add helm repo

Co-authored-by: Boris Shestov <shestov1989@mail.ru>
Reviewed-on: https://git.avroid.tech/K8s/k8s-configs/pulls/133
Reviewed-by: Denis Patrakeev <denis.patrakeev@avroid.team>

clusters/k8s-avroid-office.prod.local/namespaces/automations-tools/helm-aggregator/values.yaml

@@ -56,3 +56,5 @@ config: |
       url: https://raw.githubusercontent.com/bitnami/charts/refs/heads/archive-full-index/bitnami/
     - name: kafbat-ui
       url: https://kafbat.github.io/helm-charts
+    - name: actual-devops
+      url: https://actual-devops.github.io/helm-charts