Rename Application Services to Application according to OTC console

Reviewed-by: Tino Schreiber <tino.schreiber@t-systems.com>
Co-authored-by: Sebastian Gode <sebastian.gode@telekom.de>
Co-committed-by: Sebastian Gode <sebastian.gode@telekom.de>

otc_metadata/data/repositories/gloss.yaml

@@ -5,9 +5,9 @@ repositories:
     repo: opentelekomcloud-docs/glossary
     type: github
     cloud_environments:
-      - 
+      - eu_de
   - environment: internal
     repo: docs/glossary
     type: gitea
     cloud_environments:
-      - 
+      - eu_de

otc_metadata/data/service_categories/application.yaml

@@ -1,3 +1,3 @@
 ---
 name: application
-title: Application Services
+title: Application

otc_metadata/services.py

@@ -13,7 +13,6 @@
 
 import copy
 import warnings
-import json
 
 import otc_metadata.data
 

otc_metadata/templates/tox.ini.j2

@@ -28,7 +28,7 @@ commands = {posargs}
 [testenv:docs]
 deps =
   -r{toxinidir}/doc/requirements.txt
-  -c https://raw.githubusercontent.com/opentelekomcloud-docs/docs-constraints/main/constraints.txt
+  -c https://raw.githubusercontent.com/opentelekomcloud-docs/docs-constraints/main/constraints/{{otcdocs_cloud_environment}}/{{target_environment}}/constraints.txt
 allowlist_externals =
   mkdir
   cp