test(objectql): drop the dangling debug helper in save-meta-response-conformance (#6431)

The `LOG` helper declared at :119 referenced two names that exist nowhere in
the file: `appendFileSync` (never imported from `node:fs`) and `OUT` (never
defined). `LOG` itself was never called, so it never threw at runtime — it was
dead debug scaffolding left behind when its import and constant were dropped.
A debug helper that looks usable but raises `ReferenceError` the moment someone
uncomments a call is worse than no helper at all.

Also passes the required `packageId` argument to `registry.registerObject` at
:115, which was called with one argument against a `(schema, packageId, ...)`
signature. Both defects are invisible to every gate because
`packages/objectql/tsconfig.json` excludes `**/*.test.ts` (#4311), so `tsc`
never reads this file; vitest does not type-check and ESLint does no
cross-symbol resolution.

Fixes #5924


Claude-Session: https://claude.ai/code/session_019Q7oc7ASjh8yxyS3Yz78We

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

Author: baozhoutao

packages/objectql/src/save-meta-response-conformance.test.ts

@@ -112,12 +112,10 @@ async function makeProtocol() {
     const { driver } = makeMemoryDriver();
     engine.registerDriver(driver, true);
     await engine.init();
-    engine.registry.registerObject(sysMetadataObject as any);
+    engine.registry.registerObject(sysMetadataObject as any, 'test-package');
     return new ObjectStackProtocolImplementation(engine);
 }
 
-const LOG = (...a: any[]) => appendFileSync(OUT, a.join(' ') + '\n');
-
 const viewBody = (label: string) => ({ name: 'cases', type: 'grid', label, columns: ['id'] });
 
 /** Keys the producer emitted that the schema refused to carry through. */