The #5466 fix added these two cleanup calls to _restoreSettledSession; the
test_issue5224 node harness extracts+runs that function with every helper
stubbed on globalThis, but hadn't stubbed the two new ones — so the calls threw,
the function's catch returned 'error' instead of 'restored', failing 8 CI shards.
Add the stubs. (Local full-suite missed it on first run; CI sharding surfaced it.)
