remove outdated check file, using rrdb.check.h instead
remove outdated check file, using rrdb.check.h instead

rDSN-Projects/rocksdb.replicated,rDSN-Projects/rocksdb.replicated,rDSN-Projects/rocksdb.replicated,rDSN-Projects/rocksdb.replicated,rDSN-Projects/rocksdb.replicated,rDSN-Projects/rocksdb.replicated,rDSN-Projects/rocksdb.replicated