v8: back-port JitCodeEvent patch from upstream

Original commit log follows:

    Meaningful name for builtins in JitCodeEvent API.

    Report builtins by name (e.g. "Builtin:ArgumentsAdaptorTrampoline")
    instead of labeling everything "Builtin:A builtin from the snapshot"

    Review URL: https://codereview.chromium.org/1216833002



Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
PR-URL: https://github.com/joyent/node/pull/25588