Fixing line breaks in gaussdb services, adding missing part for rms

otc_metadata/data/services.yaml

@@ -1164,8 +1164,7 @@ services:
         repo: opentelekomcloud-docs/gaussdb-mysql
         type: github
     service_category: database
-    service_title: "GaussDB Enterprise-class Distributed Database compatible with\
-      \ MySQL\n"
+    service_title: "GaussDB Enterprise-class Distributed Database compatible with MySQL\n"
     service_type: gaussdb_mysql
     teams:
       - name: docs-database-rw
@@ -1295,8 +1294,7 @@ services:
         repo: opentelekomcloud-docs/gaussdb-opengauss
         type: github
     service_category: database
-    service_title: "GaussDB Enterprise-grade Relational Database on the openGauss\
-      \ ecosystem\n"
+    service_title: "GaussDB Enterprise-grade Relational Database on the openGauss ecosystem\n"
     service_type: opengauss
     teams:
       - name: docs-database-rw
@@ -1327,6 +1325,19 @@ services:
     teams:
       - name: docs-database-rw
         permission: write
+  - repositories:
+      - environment: internal
+        repo: docs/resource-management-service
+        type: gitea
+      - environment: public
+        repo: opentelekomcloud-docs/resource-management-service
+        type: github
+    service_category: md
+    service_title: Resource Management Service
+    service_type: rms
+    teams:
+      - name: docs-orchestration-rw
+        permission: write
   - repositories:
       - environment: internal
         repo: docs/resource-template-service