ci(repo): update base branch references for release/core-2 (#7410)

Author: nikosdouvlis

.changeset/config.json

@@ -10,7 +10,7 @@
   "fixed": [],
   "linked": [],
   "access": "public",
-  "baseBranch": "origin/main",
+  "baseBranch": "origin/release/core-2",
   "updateInternalDependencies": "patch",
   "snapshot": {
     "useCalculatedVersion": true,

.github/workflows/ci.yml

@@ -80,7 +80,7 @@ jobs:
             echo 'Skipping';
             exit 0;
           else
-            pnpm changeset status --since=origin/main;
+            pnpm changeset status --since=origin/release/core-2;
           fi
 
   build-packages: