package/libnetfilter_log: use https:// reference for .hash file

ftp.netfilter.org no longer provides ftp, so use the https:// url from
_SITE.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 07a44a24248cfee4b44296c2634ef8e218590d37)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libnetfilter_log/libnetfilter_log.hash

@@ -1,4 +1,4 @@
-# From ftp://ftp.netfilter.org/pub/libnetfilter_log/libnetfilter_log-1.0.2.tar.bz2.sha256sum
+# From https://www.netfilter.org/projects/libnetfilter_log/files/libnetfilter_log-1.0.2.tar.bz2.sha256sum
 sha256  e3f408575614d849e4726b45e90c7ebb0e6744b04859555a9ce6ec40744ffeea  libnetfilter_log-1.0.2.tar.bz2
 
 # Hash for license file: