ci: tag release v2.45.0-beta.1

PR-URL: hasura/graphql-engine-mono#11073
GitOrigin-RevId: d3daf092d58f9c00a763babe41df252804cc5609

Author: scriptnull

server/src-rsr/catalog_versions.txt

@@ -226,3 +226,4 @@ v2.43.0 48
 v2.44.0-beta.1 48
 v2.36.8 48
 v2.44.0 48
+v2.45.0-beta.1 48