Remove obsolete clang checks
Remove obsolete clang checks

goswamia/libcds,Rapotkinnik/libcds,xinghuwang/libcds,hanbinhu/libcds,xinghuwang/libcds,Rapotkinnik/libcds,xinghuwang/libcds,eugenyk/libcds,eugenyk/libcds,elventear/libcds,eugenyk/libcds,eugenyk/libcds,elventear/libcds,elventear/libcds,goswamia/libcds,eugenyk/libcds,goswamia/libcds,elventear/libcds,goswamia/libcds,xinghuwang/libcds,xinghuwang/libcds,Rapotkinnik/libcds,Rapotkinnik/libcds,hanbinhu/libcds,elventear/libcds,goswamia/libcds,hanbinhu/libcds,hanbinhu/libcds,hanbinhu/libcds,Rapotkinnik/libcds