longer commit string

Reviewed-by: tischrei <tino.schreiber@t-systems.com>
Co-authored-by: Gode, Sebastian <sebastian.gode@t-systems.com>
Co-committed-by: Gode, Sebastian <sebastian.gode@t-systems.com>

otc_metadata/templates/conf.py.j2

@@ -134,7 +134,7 @@ latex_documents = [
 {% endif -%}
 ]
 
-# Get the Git commit values for timestamp on each page
+# Get the Git commit values for last updated timestamp on each page
 repo = Repo(search_parent_directories=True)
 commit = repo.head.commit
 current_commit_hash = commit.hexsha

otc_metadata/templates/index_sbv.rst.j2

@@ -5,3 +5,4 @@
 
    .. service_card::
       :service_type: {{ service_type }}
+      :environment: {{ environment }}

tools/generate_doc_confpy.py

@@ -211,6 +211,7 @@ def process_repositories(args, service):
                 site_name="Swiss Open Telekom Cloud Docs",
                 logo_url="https://docs-beta.sc.otc.t-systems.com",
             )
+        context["environment"] = args.target_environment
         sbv_title = (service["service_title"] + "\n"
                      + ('=' * len(service["service_title"])))
         context["sbv_title"] = sbv_title