Update catalog-info file for release data (#35691)

* chore: Update catalog.yaml file for release data

* chore: Delete openedx.yaml file

catalog-info.yaml

@@ -10,6 +10,8 @@ metadata:
     - url: "https://docs.openedx.org"
       title: "Documentation"
       icon: "Web"
+  annotations:
+    openedx.org/release: "2u/release"    
 spec:
   owner: group:wg-maintenance-edx-platform
   type: 'service'

openedx.yaml

@@ -1,14 +0,0 @@
-# This file describes this Open edX repo, as described in OEP-2:
-# https://open-edx-proposals.readthedocs.io/en/latest/oep-0002-bp-repo-metadata.html#specification
-
-nick: edx
-openedx-release: {ref: "2u/release"}
-
-oeps:
-    oep-2: true
-    oep-18: true
-    oep-7: true
-
-tags:
-    - core
-    - webservice