build-sys: Fix error in SPICE_CHECK_LZ4 description
build-sys: Fix error in SPICE_CHECK_LZ4 description

This macro does not define a SUPPORT_LZ4 automake conditional.

fgouget/spice-common,SPICE/spice-common,SPICE/spice-common,fgouget/spice-common,fgouget/spice-common,fgouget/spice-common,SPICE/spice-common