package/nginx: change project and download URL to https
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 5b4eaa635f32ae6b2f1e1090372844c8c9001bde)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>