security/base-audit: update 0.1 -> 0.2

• Introduce security_status_baseaudit_period variable to files/405.pkg-base-audit.in in order to make it possible to specify when this script is executed (i.e. daily, weekly or monthly).

PR: 224239
Submitted by: Yasuhiro KIMURA <yasu@utahime.org>, Miroslav Lachman <000.fbsd@quip.cz> (maintainer)