chore(db): format the tombstone cursor migration metadata

Author: waleedlatif1

packages/db/migrations/0377_member_tombstone_cursor.sql

@@ -1,3 +1 @@
--- Resumable position of the members-mode absence reconcile, so each run checks a bounded slice of
--- the connector instead of every live document. Nullable with no default: a metadata-only change.
 ALTER TABLE "knowledge_connector" ADD COLUMN "member_tombstone_cursor" jsonb;