deps: update nghttp2 to 1.29.0
Update nghttp2 to 1.29.0
Significant changes since last update:
- lib: Use NGHTTP2_REFUSED_STREAM for streams which are closed by GOAWAY
- lib: Add nghttp2_error_callback2 (will be using this soon)
Refs: https://github.com/nodejs/node/issues/17746
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
commit message follows commit guidelines
Affected core subsystem(s)
deps, nghttp2