perfetto: uprev to v47.0
v47.0 has some fixes for cpp_std=c++17[1], previous version didn't even build for me without that.
[1] https://github.com/google/perfetto/commit/86acd3389e32ba52a3b26d8b31939bc2eb46b88f
/cc @rjodin
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
v47.0 has some fixes for cpp_std=c++17[1], previous version didn't even build for me without that.
[1] https://github.com/google/perfetto/commit/86acd3389e32ba52a3b26d8b31939bc2eb46b88f
/cc @rjodin