bindings: Remove obsolete BINDINGS_USE_TERRA option.
bindings: Remove obsolete BINDINGS_USE_TERRA option.

StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion