curl release package is a debug build

[Sara Angel]

curl release package being a debug build is causing it to fail on success
in some cases.

e.g.
curl --cacert mycert.pem https://localhost:80
curl: (56) OpenSSL SSL_read: Connection closed abruptly, errno 0 (Fatal
because this is a curl debug build)

The only thing related to this bug I could find is that msys2 had the same
issue in their curl package
https://github.com/msys2/MSYS2-packages/issues/2223