removing DAS service

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.yaml

@@ -182,14 +182,6 @@ documents:
     service_type: cts
     title: User Guide
     type: umn
-  - hc_location: usermanual/das
-    html_location: docs/das/umn
-    link: /data-admin-service/umn/
-    pdf_name: das-umn
-    rst_location: umn/source
-    service_type: das
-    title: User Guide
-    type: umn
   - hc_location: api/dc
     html_location: docs/dc/api-ref
     link: /direct-connect/api-ref/
@@ -1069,19 +1061,6 @@ services:
     teams:
       - name: docs-orchestration-rw
         permission: write
-  - repositories:
-      - environment: internal
-        repo: docs/data-admin-service
-        type: gitea
-      - environment: public
-        repo: opentelekomcloud-docs/data-admin-service
-        type: github
-    service_category: database
-    service_title: Data Admin Service
-    service_type: das
-    teams:
-      - name: docs-database-rw
-        permission: write
   - repositories:
       - environment: internal
         repo: docs/direct-connect