[R-pkg-team] updating r-cran-v8 in experimental

[Jeroen Ooms]

>> >> This sounds a lot like this upstream issue:
>> >> https://github.com/nodejs/node/issues/27431. I'm the Jérémy (libnode
>> >> maintainer) to the cc.
>> >
>> >
>> > If you have this issue that means you're not linking r-cran-v8 to the shared libv8 (a.k.a. libnode),
>> > and indeed the log above tells it's trying to build its own v8 copy.
>>
>> Hmm I don't think that diagnosis is correct. The V8.so from the log
>> file above is the shared library for the R bindings only. The linking
>> error that follows actually shows that the symbol is specifically
>> missing form libnode.so.72, which corresponds to this bug in nodejs
>> (they forgot to add a new cc file to libnode v12):
>> https://github.com/nodejs/node/issues/27431
>
>
> Thank you for the explanation (headache here, i should have refrained from replying).
> Am tracking upstream issue, and keen on waiting a bit to see if they resolve it.

Has this been resolved in node 12.6.0 (Current) or should I ping the
maintainers?