archivers/ha: Revert "Add CPE information"

The CVE-2015-1198 points to an invalid CPE entry for "Linux
High Availability".

This reverts commit 8e36aa89c5357316ed5bf1cc3d877624b51e21a6.

Discussed with: ak@
See: https://nvd.nist.gov/vuln/detail/CVE-2015-1198
See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=774954