Remove code for aligning non-swapped compression

Remove code for aligning non-swapped compression

This is an optimisation for memory alignment for lzo. Compression is
deprecated so this optimisation is not very important anymore.

Furthermore it is conditionally compiled on !defined(ENABLE_LZ4), which
makes the code not compiled in by default anyway.

Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20210401131337.3684-2-arne@rfc2549.org>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg21946.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>