Can't unpack encrypted LBU with libressl

With a fresh install of v3.5.0, libressl is shipped instead of openssl.

The openssl apk is still required by the initramfs-init script to unpack an encrypted LBU.

http://git.alpinelinux.org/cgit/mkinitfs/tree/initramfs-init.in

line 58: the openssl APK reference just needs to be changed to libressl

(from redmine: issue id 6689, created on 2017-01-16, closed on 2017-01-25)

• Changesets:
  • Revision a13f26f5 by Natanael Copa on 2017-01-25T08:59:47Z:

main/mkinitfs: fix decrypt of apkovl

ref #6689

• Revision 478c6de3 by Natanael Copa on 2017-01-25T09:09:04Z:

main/mkinitfs: fix decrypt of apkovl

fixes #6689