sysutils/bhyve+: Fix build on 14-CURRENT

sysutils/bhyve+: Add comments to a few empty files

- Add comments to a few zero length files to mark them used

sysutils/bhyve+: Fix build on FreeBSD 14-CURRENT.

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

cleanup: remove support for FreeBSD 13.0 which expired today.

- Mk/bsd.port.mk: mark 13.0 as unsupported
- Tools/scripts/portsearch: Drop support for FreeBSD <= 4
- archivers/zstd: revert "Fix build on FreeBSD 13.0"
- deskutils/xdg-desktop-portal: remove check for 13.0
- devel/libpeas: remove outdated comment
- editors/imhex: remove compatibility for 13.0
- editors/libreoffice: remove compatibility for 13.0
- editors/openoffice-4: remove compatibility for 13.0
- editors/openoffice-devel: remove compatibility for 13.0
- emulators/linux_base-c7: remove compatiblity for 13.0
- graphics/drm-kmod: remove detection for 13.0
- graphics/gpu-firmware-amd-kmod: do not check 13.0 anymore
- graphics/linux-c7-libdrm: remove support for 13.0

sysutils/bhyve+:  Fix build on 14-CURRENT and 13.1-RELEASE

Reported by:	pkg-fallout
MFH:		2022Q2

all: drop support for EOL FreeBSD 12.2

- Mk/bsd.port.mk: bump minimal FreeBSD version to 12.3,
  update an example
- sysutils/lsof: drop support for ancient FreeBSD releases.
- multimedia/ustreamer: remove inline patch for 12.2
- x11/wayland-logout: remove support for FreeBSD < 12.3
- sysutils/bhyve+: remove support for FreeBSD 12.2
- databases/clickhouse: remove support for FreeBSD 12.2
- databases/mariadb106-server: remove support for FreeBSD 12.2
- devel/cvsd: no need to test for FreeBSD >=5 anymore
- devel/imake: no need to support a.out anymore
- japanese/kterm: no need to support FreeBSD <= 9
- math/igraph: remove support for FreeBSD 12.2
- net/onedrive: remove support for FreeBSD 12.2
- security/ipsec-tools: no need to test for FreeBSD >= 11
- emulators/rpcs3: Revert "emulators/rpcs3: unbreak on FreeBSD 12.2 after
49f593b2f77f"

Reviewed by:	brnrd, fluffy, jbeich, ler, yuri, x11 (zeising)
Approved by:	portmgr (implicit)
Differential Revision:	https://reviews.freebsd.org/D34523

sysutils/bhyve+: Update for 12.3-RELEASE, and 14-CURRENT

sysutils/bhyve+: remove unused patch

sysutils/bhyve+: Fix build on 14-CURRENT

cleanup: drop support for EOL FreeBSD 11.X

Search criteria used:
- 11.4
- OSREL*
- OSVER*
- *_FreeBSD_11

Input from:
- adridg: devel/qca-legacy
- jbeich: _WITH_DPRINTF, _WITH_GETLINE, GNU bfd workarounds
- sunpoet: security/p5-*OpenSSL*

Reviewed by:	doceng, kde, multimedia, perl, python, ruby, rust
Differential Revision: https://reviews.freebsd.org/D32008
Test Plan: make index

sysutils/bhyve+: Add explicit support for 14-CURRENT

Reported by:	pkg-fallout

sysutils/bhyve+: New Port: bhyve with unofficial extensions

A patched version of BHyVe, the BSD Hypervisor from the base system
that includes features and fixes that are not yet officially there.

WWW: https://github.com/pgj/freebsd-bhyve-plus-port