Log Message:
libuv: updated to 1.17.0

v1.17.0:
* unix: avoid malloc() call in uv_spawn()
* doc: clarify the description of uv_loop_alive()
* win: map UV_FS_O_EXLOCK to a share mode of 0
* win: fix build on case-sensitive file systems
* win: fix test runner build with mingw64
* win: remove unused variable in test/test-fs.c
* zos: add strnlen() implementation
* unix: keep track of bound sockets sent via spawn
* unix,win: wait for threads to start
* test: add threadpool init/teardown test
* test: avoid malloc() in threadpool test
* test: lower number of tasks in threadpool test
* win: issue memory barrier in uv_thread_join()
* ibmi: add support for new platform
* test: fix test-spawn compilation