fate/matroska: fix dependencies for fate-matroska-prores-zlib test

Signed-off-by: James Almer <jamrial@gmail.com>

tests/fate/matroska.mak

@@ -1,4 +1,4 @@
-FATE_MATROSKA-$(call ALLYES, MATROSKA_DEMUXER VORBIS_PARSER) += fate-matroska-prores-zlib
+FATE_MATROSKA-$(call ALLYES, MATROSKA_DEMUXER ZLIB) += fate-matroska-prores-zlib
 fate-matroska-prores-zlib: CMD = framecrc -i $(TARGET_SAMPLES)/mkv/prores_zlib.mkv -c:v copy
 
 # This tests that the matroska demuxer supports modifying the colorspace