libarchive12: ldconfig warns that libarchive.so.12 is not a symbolic link

[Bruce Toll]

Hello Jonas Meurer,

I reported a bug with the recent (Sept. 10) libarchive12 security update 
(Debian BTS 838243) and heard back from Andreas Henriksson that I should 
reach out to the package uploader and Debian LTS team directly.

I appreciate the great work that you and the LTS team are doing to keep 
wheezy secure. The issue seems fairly minor and is described in the bug 
tracker, https://bugs.debian.org/838243. Thanks!

Regards,
Bruce Toll