sse: add rule for mulubw
sse: add rule for mulubw

jpakkane/orc,mojaves/orc,okuoku/nmosh-orc,MOXfiles/orc,okuoku/nmosh-orc,ijsf/OpenWebRTC-orc,ahmedammar/platform_external_gst_liborc,mojaves/orc,MOXfiles/orc,mojaves/orc,ijsf/OpenWebRTC-orc,Distrotech/orc,jpakkane/orc,Distrotech/orc,MOXfiles/orc,jpakkane/orc,okuoku/nmosh-orc,ijsf/OpenWebRTC-orc,Distrotech/orc,ahmedammar/platform_external_gst_liborc