adding price calculator metadata

Reviewed-by: vladimirhasko <vladimirhasko@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/pc.yaml

@@ -0,0 +1,16 @@
+---
+environment: hidden
+repositories:
+- environment: internal
+  repo: docs/price-calculator
+  type: gitea
+- environment: public
+  repo: opentelekomcloud-docs/price-calculator
+  type: github
+service_category: other
+service_title: Price Calculator
+service_type: pc
+service_uri: price-calculator
+teams:
+- name: docs-oss-bss-rw
+  permission: write