MFH: r509897 r509960

devel/caf: Reset MAINTAINER

While I'm here pet portlint: extra item placed in the USES/USE_x section

PR: 240119
Approved by: Matthias Vallentin <vallentin icir org>

devel/caf: Take maintainership

Approved by: matthew (mentor, implicit)

Approved by: ports-secteam (joneum, r509897 explicitly, r509960 implicitly)