dropbear: Fix src url and update to 2016.74

packages/dropbear/build.sh

@@ -1,11 +1,8 @@
 TERMUX_PKG_HOMEPAGE=https://matt.ucc.asn.au/dropbear/dropbear.html
 TERMUX_PKG_DESCRIPTION="Small SSH server and client"
 TERMUX_PKG_DEPENDS="libutil"
-TERMUX_PKG_VERSION=2016.73
-# Both main site and mirror is sporadically down, switching to fedora site:
-# TERMUX_PKG_SRCURL=https://matt.ucc.asn.au/dropbear/releases/dropbear-${TERMUX_PKG_VERSION}.tar.bz2
-# TERMUX_PKG_SRCURL=https://dropbear.nl/mirror/dropbear-${TERMUX_PKG_VERSION}.tar.bz2
-TERMUX_PKG_SRCURL=http://pkgs.fedoraproject.org/lookaside/pkgs/dropbear/dropbear-2015.71.tar.bz2/md5/2ccc0a2f3e37ca221db12c5af6a88137/dropbear-2015.71.tar.bz2
+TERMUX_PKG_VERSION=2016.74
+TERMUX_PKG_SRCURL=https://matt.ucc.asn.au/dropbear/releases/dropbear-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--disable-syslog --disable-utmp --disable-utmpx --disable-wtmp"
 # Avoid linking to libcrypt for server password authentication:
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_lib_crypt_crypt=no"