public EPS to Helpcenter (#78)

Reviewed-on: #78
Reviewed-by: Tino Schreiber <tino.schreiber@t-systems.com>
Co-authored-by: lbelejka <lukas.belejkanic@t-systems.com>
Co-committed-by: lbelejka <lukas.belejkanic@t-systems.com>

otc_metadata/data/services/eps.yaml

@@ -1,5 +1,5 @@
 ---
-service_category: security-services
+service_category: md
 service_title: Enterprise Project Service
 service_type: eps
 service_uri: enterprise-project-service
@@ -8,5 +8,5 @@ teams:
     permission: write
 cloud_environments:
   - name: eu_de
-    visibility: internal
+    visibility: public
 is_global: false