net-mgmt/collectd5: Improve port
- Make PF plugin optional (ON by default) due to external dependency
- Pet port{clippy,fmt}
- Fix build with options PYTHON, TOKYOTYRANT, VIRT
- Remove GNU_CONFIGURE_MANPREFIX
- Remove unnecessary CPPFLAGS and LIBS
Bump port revision for package change.
PR: 288813
Approved by: Krzysztof <ports@bsdserwis.com> (maintainer)
Co-authored-by: Vladimir Druzenko <vvd@FreeBSD.org>