audio/vo-aacenc: Remove expired port:

2023-03-31 audio/vo-aacenc: Obsolete AAC encoder library, consider using audio/fdk-aac or audio/exhale

Author: 5u623l20

MOVED

@@ -17842,3 +17842,4 @@ audio/soundkonverter||2023-03-31|Has expired: Unsupported upstream, consider usi
 audio/splaytk||2023-03-31|Has expired: Abandonware, no development in 20 years and uses obsolete decoding library
 audio/splay||2023-03-31|Has expired: Abandonware, no development in 20 years and uses obsolete decoding library
 audio/tagtool||2023-03-31|Has expired: Abandonware and obsolete, doesn't properly support ID3v2 tagging
+audio/vo-aacenc||2023-03-31|Has expired: Obsolete AAC encoder library, consider using audio/fdk-aac or audio/exhale

audio/Makefile

@@ -838,7 +838,6 @@
     SUBDIR += vitunes
     SUBDIR += vm-lv2
     SUBDIR += vmpk
-    SUBDIR += vo-aacenc
     SUBDIR += vo-amrwbenc
     SUBDIR += voipong
     SUBDIR += volumeicon