update expected result due to addition of audiomp3 module

Author: jepler

tests/unix/extra_coverage.py.exp

@@ -52,15 +52,16 @@ port
 
 builtins        micropython     __future__      _asyncio
 _thread         aesio           array           audiocore
-audiomixer      binascii        bitmapfilter    bitmaptools
-cexample        cmath           codeop          collections
-cppexample      displayio       errno           example_package
-floppyio        gc              hashlib         heapq
-io              jpegio          json            locale
-math            os              platform        qrio
-rainbowio       random          re              select
-struct          synthio         sys             time
-traceback       uctypes         ulab            zlib
+audiomixer      audiomp3        binascii        bitmapfilter
+bitmaptools     cexample        cmath           codeop
+collections     cppexample      displayio       errno
+example_package                 floppyio        gc
+hashlib         heapq           io              jpegio
+json            locale          math            os
+platform        qrio            rainbowio       random
+re              select          struct          synthio
+sys             time            traceback       uctypes
+ulab            zlib
 me
 
 rainbowio       random