[FR] 8.12 Release Preparation update Main Branch to 8.13 (#3313)

* 8.12 Release Prep update Main Branch to 8.13

* Fix typo in integrations

* Updated Schemas

.github/workflows/lock-versions.yml

@@ -6,7 +6,7 @@ on:
           description: 'List of branches to lock versions (ordered, comma separated)'
           required: true
           # 7.17 was intentionally skipped because it was added late and was bug fix only
-          default: '8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11'
+          default: '8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11,8.12'
 
 jobs:
   pr: