Update version in migrations.ts

Author: ericpp

scripts/procedures/migrations.ts

@@ -1,4 +1,4 @@
 import { compat, types as T } from "../deps.ts";
 
 export const migration: T.ExpectedExports.migration = compat.migrations
-    .fromMapping({}, "1.26.1.1" );
+    .fromMapping({}, "1.27.0.0" );