- Enable libunwind
- Remove unnecessary substitution
- Update WWW

Changes:	https://github.com/htop-dev/htop/releases
PR:		290605
Approved by:	Hung-Yi Chen <gaod@hychen.org> (maintainer)

Changelog:
https://github.com/htop-dev/htop/blob/3.4.0/ChangeLog

PR:	285438

Bump PORTREVISION after removal of USES= desktop-file-utils

Reported by:	Adam McDougall <mcdouga9@egr.msu.edu> (via private email)

As htop.desktop doesn't define MimeTypes sysutils/htop doesn't need
USES= desktop-file-utils

PR:		281641
Reviewed by:	Hung-Yi Chen <gaod@hychen.org> (maintainer)

Cherry pick fix from upstream.

PR:			280600 281014
Approved by:		gaod@hychen.org (maintainer, timeout > 2 weeks)
Differential Revision:	https://reviews.freebsd.org/D46401

This change cleans up the Makefile to follow Porter's Handbook guidance.
Here is the rationale for each change:
* As per https://docs.freebsd.org/en/books/porters-handbook/book/#makefile-master_sites-github,
  ports are urged to move to using Github releases instead of git tags.
  This change replaces USE_GITHUB with MASTER_SITES to statically point
  to htop release tarballs. This also requires the addition of USES=tar:xz
* Remove USES=autoreconf because the release tarball doesn't need to run it
* Remove USES=compiler:c11 since upstream https://github.com/htop-dev/htop
  states that a C99 compiler is needed.
* Add USES=desktop-file-utils as the port installs htop.desktop
* htop does not exist in the official NVD CPE dictionary, so as per
  https://docs.freebsd.org/en/books/porters-handbook/book/#uses-cpe, we
  should "not ever make up CPE data." Thus, USES=cpe is removed until an
  entry is contributed to the CPE dictionary
* USES={libtool,localbase,pkgconfig,python:build,shebangfix} are not
  necessary for a successful build and run with the GH release tarball.
* GNU_CONFIGURE_MANPREFIX was unnecessary since default value in
  Mk/bsd.port.mk is same ${PREFIX}/share

PR:		280820
Approved by:	Hung-Yi Chen <gaod@hychen.org> (maintainer)

Approved by:    portmgr (blanket)

The .desktop file provided by the port does not contain MimeType in it so
remove USES=desktop-file-utils

Reported by:	eduardo@

ChangeLog: https://github.com/htop-dev/htop/blob/3.3.0/ChangeLog

* Multiple refactorings and code improvements
* Shorten docker container IDs to 12 characters
* Settings: preserve empty header
* Fix execlp() argument without pointer cast
* OpenFilesScreen: Make column sizing dynamic for file size, offset and inode
* Add support for "truss" (FreeBSD equivalent of "strace")
* Darwin: add NetworkIOMeter support
* HeaderLayout: add "3 columns - 40/30/30", "... 30/40/30" & "... 30/30/40"
* Meter: use correct unicode characters for digit '9'
* Note in manual re default memory units of KiB
* Add column for process container name
* Add logic to filter the container name (+type) from the CGroup name
* Change NetworkIOMeter value unit from KiB/s to bytes/second
* Cap DiskIOMeter "utilisation" percentage at 100%
* PCP platform implementation of frontswap and zswap accounting
* Shorten podman/libpod container IDs to 12 characters
* Write configuration to temporary file first
* Incorporate shared memory in bar text
* Move shared memory next to used memory
* Correct order of memory meter in help
* Add recalculate to Ctrl-L refresh
* Update process list on thread visibility toggling
* Support dynamic screens with 'top-most' entities beyond processes
* Introduce Row and Table classes for screens beyond top-processes
* Rework ZramMeter and remove MeterClass.comprisedValues
* Show year as start time for processes older than a year
* Short-term fix for docker container detection
* default color preset: use bold blue for better visibility
* Document 'O' keyboard shortcut
* Implement logic for '--max-iterations'
* Update F5 key label on tab switch (Tree <-> List)
* Force re-sorting of the process list view after switching between
  list/treeview mode
* {Memory,Swap}Meter: add "compressed memory" metrics
* Darwin: add DiskIOMeter support
* Fix scroll relative to followed process
* ZramMeter: update bar mode
* Use shared real memory on FreeBSD
* Increase Search and Filter max string length to 128
* Improve CPU computation code
* Remove LXC special handling for the CPU count
* Create new File Descriptor meter
* PCP: add IRQ PSI meter
* Add support for scheduling policies
* Add a systemd user meter to monitor user units.
* FreeBSD: remove duplicate zfs ARC size subtraction

PR:		276860
Reported by:	gaod@hychen.org (maintainer)

Cherry pick patch that fixes the issue since it wasn't included in the 3.2.2
release by upstream.

PR:		269494
Reviewed by:	mbeis@xs4all.nl