shairport-sync: Update to version 4.3.2

shairport-sync: Update to version 4.3.2

- Update from version 4.1.1 to 4.3.2
- Update of rootfile not required.
- Updating shairport-sync to 4.2 or later also requires an update of nqptp as the newer
   version of shairport-sync requires NQPTP with Shared Memory Interface Version smi9 and
   will not work with older versions.
- Changelog
    4.3.2
	This update contains a brand new PipeWire backend with full synchronisation --
	 your feedback is welcome on this. The update also contains a number of bug fixes.
	Enhancements
	    A totally new PipeWire backend featuring full synchronisation.
	Bug Fixes
	    Stability improvements for the PulseAudio backend.
	    Fix a crash when the Avahi subsystem became disconnected. This is normally a
	     rare occurrence, but Shairport Sync was not dereferencing obsolete data
	     correctly when it happened.
	    Set and reset Bonjour flags correctly when it's a Classic Airplay session in
	     AirPlay 2 operation.
	    Fix a number of FreeBSD compilation errors and warnings.
	    Fix various errors when breaking into an existing session to terminate it.
	     Thanks again to aaronk6.
	    Fix some debug message errors, sigh. Thanks to Nathan Gray.
    4.3.1
         Bug Fixes
	    This release, 4.3.1, fixes a bug in Version 4.3 that prevented Shairport
	     Sync from being added to Home.
    4.3
	This update contains important security updates, bug fixes and enhancements.
	 NQPTP must also be updated, and it should be updated before updating Shairport
	 Sync.
	The Shared Memory Interface version of both Shairport Sync and NQPTP is now 10,
	 i.e. smi10.
	Notes
	    When updating NQPTP on Linux, be sure to remove the old service file as
	     directed in the README.
	    Having completed both updates and installations, remember to restart NQPTP
	     first and then restart Shairport Sync.
	Security Updates
	    A crashing bug in NQPTP has been fixed.
	    The communications protocol used between NQPTP and Shairport Sync has been
	     revised and made more resilient to attempted misuse.
	    In Linux systems, NQPTP no longer runs as root -- instead it runs as the
	     restriced user nqptp, with access to ports 319 and 320 set by the installer
	     via the setcap utility.
	Enhancements
	    A new volume control profile called dasl-tapered has been added in which
	     halving the volume control setting halves the output level.
	    For example, moving the volume slider from full to half reduces the output
	     level by 10dB, which roughly corresponds with a perceived halving of the
	     audio volume level.
	    Moving the volume slider from half to a quarter reduces the output level by
	     a further 10dB.
	    The tapering rate is slightly modified at the lower end of the range if the
	     device's attenuation range is restricted (less than about 55dB).
	    To activate the dasl-tapered profile, set the volume_control_profile to
	     "dasl_tapered" in the configuration file and restart Shairport Sync.
	     Many thanks to David Leibovic, aka dasl-, for this.
	    On graceful shutdown, an active_end signal should now be generated if the
	     system was in the active state. Addresses issue #1647. Thanks to Tucker
	     Kern for raising the issue.
	Bug Fixes
	    Fixed a bug that causes the Docker image to crash occasionally when OwnTone
	     interrupted an existing iOS session. Thanks to aaronk6 for the report.
	    Fixed a cross-compliation error caused by not looking for the correct
	     version of the ar tool. The fix was to substitute the correct version
	     during the autoreconf phase. Thanks to sternenseemann for raising the
	     issue and the PR containing the fix.
	    Updated the mDNS strings for the Classic AirPlay feature of AP2, so that it
	     does not appear to provide MFi authentication. Addresses this discussion.
	    Always uses a revision number of 1 when looking for status updates on the
	     DACP remote control port. This follows a suggestion in Issue #1658. Thanks
	     to ejurgensen, as ever, for the report and the suggested fix.
	    Fixed a statistics bug (the minimum buffer size was incorrectly logged) and
	     also tidy up the statistics logging interval logic for resetting min and
	     max counters.
	    Added an important missing format string argument to a call in the Jack
	     Audio backend. Many thanks to michieldwitte for their PR.
	Maintenance
	    Stopped using a deprecated FFmpeg data structure reference.
	    Stopped using deprecated OpenSSL calls. Thanks to yubiuser for their PR --
	     which did some of the updating -- and for their guidance.
	    Run workflow-based tests on PRs automatically. Thanks to yubiuser for their PR.
    4.2
	This release consists of enhancements and important bug fixes to Shairport Sync
	 Version 4.1. For information on the new features of 4.1, including AirPlay 2
	 support, please see the Version 4.1 Release Note.
	Important
		If you are updating an existing installation of Shairport Sync, you must
		 also update NQPTP. The reason is that this update to Shairport Sync
		 requires NQPTP with Shared Memory Interface Version smi9 and will not
		 work with older versions.
		For details of the enhancements and bug fixes in this release, please
		 refer to the RELEASENOTES.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>