tidy-up: use CURL_ARRAYSIZE()
#1848
curl-for-win.yml
on: push
linux-glibc-gcc
4m 43s
linux-musl-llvm
4m 43s
mac-clang
2m 11s
win-llvm
3m 29s
win-gcc-libssh-zlibng-x86
2m 56s