Allow Apache log rotation
Allow Apache log rotation

The original AppArmor rules were too restrictive, and would not allow
Apache to write to rotated log filenames, which prevented log rotation
and triggered unhelpful OSSEC alerts.

Fixes #1074.

mark-in/securedrop-prov-upstream,mark-in/securedrop-prov-upstream,mark-in/securedrop-prov-upstream,mark-in/securedrop-prov-upstream