svq3 decoder may need zlib

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@15722 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure

@@ -953,6 +953,7 @@ sonic_decoder_select="golomb"
 sonic_encoder_select="golomb"
 sonic_ls_encoder_select="golomb"
 svq3_decoder_select="golomb"
+svq3_decoder_suggest="zlib"
 tiff_decoder_suggest="zlib"
 tiff_encoder_suggest="zlib"
 tscc_decoder_select="zlib"