Fix 'test_client_metadata_debug' attempt 2

Summary: Idk how I missed this, this file didn't get saved properly for the last diff or something

Reviewed By: iguridi

Differential Revision: D68506460

fbshipit-source-id: 277d278b679fa5b024b2c5d1b447ee0d36280959

tests/core/invocation_record/test_invocation_record.py

@@ -153,8 +153,9 @@ async def test_client_metadata_clean(buck: Buck, tmp_path: Path) -> None:
 @buck_test(skip_for_os=["windows"])
 async def test_client_metadata_debug(buck: Buck, tmp_path: Path) -> None:
     record = tmp_path / "record.json"
+    # buck.debug() doesn't start the daemon, so we need to start it with a build
+    await buck.build()
 
-    # Start the daemon
     await buck.debug(
         "allocator-stats",
         "--client-metadata=foo=bar",