revert Python 3.11

revert Basepython to 3.11

otc_metadata/data/documents/dbss-api-ref.yaml

@@ -1,5 +1,4 @@
 ---
-environment: internal
 hc_location: api/dbss
 html_location: docs/dbss/api-ref
 link: /database-security-service/api-ref/

otc_metadata/data/documents/rfs-umn.yaml

@@ -1,10 +1,10 @@
 ---
 hc_location: usermanual/aos
-environment: public
+environment: internal
 html_location: docs/rfs/umn
 link: /resource-formation-service/umn/
-pdf_environment: internal
 pdf_enabled: true
+pdf_environment: internal
 rst_location: umn/source
 service_type: rfs
 title: User Guide

otc_metadata/data/services/rfs.yaml

@@ -1,5 +1,5 @@
 ---
-environment: public
+environment: internal
 repositories:
 - environment: internal
   repo: docs/resource-formation-service