Add GCSFilterDecodeSkipCheck benchmark
Add GCSFilterDecodeSkipCheck benchmark

This benchmark allows us to compare the differences between doing the
sanity check for corruption via GolombRiceDecode() vs checking the hash
of the encoded block filter.

domob1812/bitcoin,AkioNak/bitcoin,fanquake/bitcoin,kallewoof/bitcoin,mruddy/bitcoin,bitcoinsSG/bitcoin,instagibbs/bitcoin,namecoin/namecore,fujicoin/fujicoin,sstone/bitcoin,bitcoin/bitcoin,sipsorcery/bitcoin,particl/particl-core,domob1812/bitcoin,kallewoof/bitcoin,fanquake/bitcoin,kallewoof/bitcoin,instagibbs/bitcoin,particl/particl-core,jamesob/bitcoin,lateminer/bitcoin,AkioNak/bitcoin,jambolo/bitcoin,Xekyo/bitcoin,AkioNak/bitcoin,lateminer/bitcoin,fujicoin/fujicoin,instagibbs/bitcoin,sstone/bitcoin,Xekyo/bitcoin,lateminer/bitcoin,mruddy/bitcoin,bitcoinsSG/bitcoin,tecnovert/particl-core,AkioNak/bitcoin,namecoin/namecore,AkioNak/bitcoin,bitcoinsSG/bitcoin,bitcoin/bitcoin,Xekyo/bitcoin,jamesob/bitcoin,particl/particl-core,sstone/bitcoin,jamesob/bitcoin,sipsorcery/bitcoin,bitcoinsSG/bitcoin,jambolo/bitcoin,mruddy/bitcoin,kallewoof/bitcoin,bitcoin/bitcoin,bitcoinsSG/bitcoin,particl/particl-core,fanquake/bitcoin,domob1812/bitcoin,sipsorcery/bitcoin,sstone/bitcoin,namecoin/namecoin-core,tecnovert/particl-core,AkioNak/bitcoin,domob1812/bitcoin,ajtowns/bitcoin,fujicoin/fujicoin,jamesob/bitcoin,namecoin/namecore,Xekyo/bitcoin,particl/particl-core,instagibbs/bitcoin,bitcoin/bitcoin,fanquake/bitcoin,ajtowns/bitcoin,ajtowns/bitcoin,ajtowns/bitcoin,bitcoinsSG/bitcoin,lateminer/bitcoin,kallewoof/bitcoin,jambolo/bitcoin,jambolo/bitcoin,mruddy/bitcoin,ajtowns/bitcoin,fujicoin/fujicoin,kallewoof/bitcoin,sipsorcery/bitcoin,fanquake/bitcoin,sstone/bitcoin,domob1812/bitcoin,tecnovert/particl-core,bitcoin/bitcoin,bitcoin/bitcoin,fujicoin/fujicoin,lateminer/bitcoin,jambolo/bitcoin,namecoin/namecoin-core,sipsorcery/bitcoin,domob1812/bitcoin,sipsorcery/bitcoin,namecoin/namecore,jamesob/bitcoin,namecoin/namecoin-core,lateminer/bitcoin,particl/particl-core,fujicoin/fujicoin,namecoin/namecoin-core,tecnovert/particl-core,mruddy/bitcoin,namecoin/namecoin-core,jamesob/bitcoin,jambolo/bitcoin,fanquake/bitcoin,tecnovert/particl-core,instagibbs/bitcoin,instagibbs/bitcoin,namecoin/namecoin-core,Xekyo/bitcoin,mruddy/bitcoin,namecoin/namecore,ajtowns/bitcoin,tecnovert/particl-core,namecoin/namecore,Xekyo/bitcoin,sstone/bitcoin