adding iam permissions metadata and sd metadata

Reviewed-by: gtema <artem.goncharov@gmail.com>
Co-authored-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-committed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>

otc_metadata/data/services/sd.yaml

@@ -0,0 +1,16 @@
+---
+repositories:
+- environment: internal
+  repo: docs-swiss/status-dashboard
+  type: gitea
+- environment: public
+  repo: opentelekomcloud-docs-swiss/status-dashboard
+  type: github
+service_category: other
+service_title: Status Dashboard
+service_type: sd
+service_uri: status-dashboard/umn
+environment: hidden
+teams:
+- name: docs-eco-rw
+  permission: write