Package libcurl is missing dependencies for the following libraries:
libzstd.so.1

Previous patch by Hans Dedecker <dedeckeh@gmail.com> took the easy way
out :)

Suggested-by: Syrone Wong <wong.syrone@gmail.com>
Signed-off-by: Tony Butler <spudz76@gmail.com>
[fixed title]
Signed-off-by: Paul Spooren <mail@aparcar.org>

Instead of using mbedtls by default use wolfssl. We now integrate
wolfssl in the default build so use it also as default ssl library for
curl.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Backport a commit from upstream curl to fix a problem in configure with
wolfssl.

checking size of time_t... configure: error: cannot determine a size for time_t

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Move package over from openwrt.git based on the Hamburg 2019 decision
that non essential packages should be maintained in packages.git

Signed-off-by: Paul Spooren <mail@aparcar.org>