audio/sweep: Remove expired port

audio/sweep

Author: 5u623l20

MOVED

@@ -2995,3 +2995,4 @@ graphics/fotoxx|graphics/fotocx|2024-02-21|Project was renamed upstream
 databases/xtrabackup8|databases/xtrabackup80|2024-02-22|Rename port to avoid confusion
 audio/kid3@qt5|audio/kid3@qt6|2024-02-25|The legacy qt5 flavor has been replaced by the qt6 flavor
 devel/py-setuptools_scm|devel/py-setuptools-scm|2024-02-29|Package name changed
+audio/sweep||2024-02-29|Has expired: Abandonware, last release in 2008 and upstream is dead. Consider using audio/audacity

audio/Makefile

@@ -786,7 +786,6 @@
     SUBDIR += supercollider
     SUBDIR += surge-synthesizer-lv2
     SUBDIR += surge-synthesizer-xt-lv2
-    SUBDIR += sweep
     SUBDIR += swh-lv2
     SUBDIR += swhplugins
     SUBDIR += synthpod-lv2