main/libuv: upgrade to 1.44.2
https://github.com/libuv/libuv/releases/tag/v1.44.2
Important bugs fixed
loop: better align order-of-events behavior between platforms #3598
zos: fix fs event not fired if the watched file is moved/removed/recreated #3540
win: Fix pipe resource leak if closed during connect (and other bugs) #3611
zos: don't error when killing a zombie process #3625
Regressions fixed
macos: avoid posix_spawnp() cwd bug #3597
kqueue: skip EVFILT_PROC events when invalidating events for an fd. #3629