add business dashboard (#108)

Reviewed-on: infra/otc-metadata-rework#108
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Sebastian Gode <sebastian.gode@telekom.de>

otc_metadata/data/documents/bd-umn.yaml

@@ -0,0 +1,12 @@
+---
+html_location: docs/bd/umn
+link: /business-dashboard/umn/
+rst_location: umn/source
+service_type: bd
+title: User Guide
+type: umn
+cloud_environments:
+  - name: eu_de
+    visibility: public
+    pdf_visibility: hidden
+    pdf_enabled: false

otc_metadata/data/repositories/bd.yaml

@@ -0,0 +1,8 @@
+---
+service_type: bd
+repositories:
+  - environment: internal
+    repo: docs/business-dashboard
+    type: gitea
+    cloud_environments:
+      - eu_de

otc_metadata/data/services/bd.yaml

@@ -0,0 +1,13 @@
+---
+service_category: other
+service_title: Business Dashboard
+service_type: bd
+service_uri: business-dashboard
+is_global: false
+jira_component: BUSDASH
+teams:
+  - name: docs-dashboard-rw
+    permission: write
+cloud_environments:
+  - name: eu_de
+    visibility: internal