events: non-enumerable 'Symbol(kCapture)'

[himself65]

fix #31787

Checklist

• make -j4 test (UNIX), or vcbuild test (Windows) passes
• documentation is changed or added
• commit message follows commit guidelines

[bnoordhuis]

Have you run the benchmarks? I would expect this to introduce a performance regression.

[mscdex]

IMO we shouldn't need to make any changes for the linked issue as I see util.inspect() output as being something for human consumption. Anyone relying on its output for the purposes of automated tests and such should look for better alternatives (and the issue submitter even admits this).