voxophone: retire recipe. (#12932)

App currently does not works, and per discussions over:

https://discuss.haiku-os.org/t/voxophone-is-not-working/18162/

and

https://github.com/haikuports/haikuports/issues/7788

There's seems to be not much point in insisting on this
(at least in its current incarnation).

Better native alternatives exist (StreamRadio), and plenty of
non-native ones too.

haiku-apps/voxophone/patches/voxophone-1.0.patchset

@@ -1,18 +0,0 @@
-From fbc0ce8e97430146e9962b6dc10ea91ad8d9e286 Mon Sep 17 00:00:00 2001
-From: bach5000 <bach5000@users.noreply.github.com>
-Date: Mon, 8 Jan 2018 18:46:06 +0000
-Subject: support x86_64
-
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 9cc5a6f..74e8b26 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -4,4 +4,4 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
- FILE(GLOB MAIN_SRC "src/*.cpp")
- 
- ADD_EXECUTABLE(Voxophone ${MAIN_SRC})
--TARGET_LINK_LIBRARIES(Voxophone be root tracker media network netapi)
-+TARGET_LINK_LIBRARIES(Voxophone be root tracker media network bnetapi)
--- 
-2.7.0

haiku-apps/voxophone/voxophone-1.0.recipe

@@ -1,47 +0,0 @@
-SUMMARY="An online radio player"
-DESCRIPTION="Voxophone is an online radio player application for Haiku."
-HOMEPAGE="https://github.com/aarroyoc/Voxophone"
-COPYRIGHT="2015 Adrian Arroyo Calle"
-LICENSE="MIT"
-REVISION="1"
-srcGitRev="67514047957bb8a186673ccc6fa71d2d0a1e1728"
-SOURCE_URI="https://github.com/aarroyoc/Voxophone/archive/$srcGitRev.tar.gz"
-CHECKSUM_SHA256="bc98a70248057aa482f038e3689876dc0632aca4aa65d2417d9f692c86b486b5"
-SOURCE_FILENAME="voxophone-$portVersion-$srcGitRev.tar.gz"
-SOURCE_DIR="Voxophone-$srcGitRev"
-PATCHES="voxophone-$portVersion.patchset"
-
-ARCHITECTURES="all"
-
-PROVIDES="
-	voxophone = $portVersion
-	app:Voxophone = $portVersion
-	"
-REQUIRES="
-	haiku
-	"
-
-BUILD_REQUIRES="
-	haiku_devel
-	"
-BUILD_PREREQUIRES="
-	cmd:cmake
-	cmd:g++
-	cmd:make
-	"
-
-defineDebugInfoPackage voxophone \
-	$appsDir/Voxophone
-
-BUILD()
-{
-	cmake .
-	make
-}
-
-INSTALL()
-{
-	install -d $appsDir
-	install Voxophone $appsDir
-	addAppDeskbarSymlink $appsDir/Voxophone
-}