ffi: clarify detached ArrayBuffer error - #65084

Process completed with exit code 2.

--- stderr --- /Users/runner/work/node/node/node/test/common/debugger.js:92 const timeoutErr = new Error(`Timeout (${TIMEOUT}) while waiting for ${pattern}`); ^ Error: Timeout (15000) while waiting for /break (?:on start )?in/i at /Users/runner/work/node/node/node/test/common/debugger.js:92:28 at new Promise (<anonymous>) at Object.waitFor (/Users/runner/work/node/node/node/test/common/debugger.js:67:14) at Object.waitForInitialBreak (/Users/runner/work/node/node/node/test/common/debugger.js:116:18) at /Users/runner/work/node/node/node/test/parallel/test-debugger-sb-before-load.js:23:13 at Object.<anonymous> (/Users/runner/work/node/node/node/test/parallel/test-debugger-sb-before-load.js:31:3) at Module._compile (node:internal/modules/cjs/loader:1937:14) at Object..js (node:internal/modules/cjs/loader:2077:10) at Module.load (node:internal/modules/cjs/loader:1659:32) at Module._load (node:internal/modules/cjs/loader:1451:12) { output: '\n' + '< Debugger listening on ws://127.0.0.1:55370/b777a507-5002-4c8d-aff9-5c670f0e6c03\n' + '< For help, see: https://nodejs.org/learn/getting-started/debugging\n' + '< \n' + 'connecting to 127.0.0.1:55370 ...\n' + '< Debugger attached.\n' + '< \n' + '\n' + ' ok\n' + '\n' + 'debug> ' } Node.js v27.0.0-pre Command: out/Release/node /Users/runner/work/node/node/node/test/parallel/test-debugger-sb-before-load.js