test: Fix wallet_balance intermittent issue
test: Fix wallet_balance intermittent issue

Fix it by removing a duplicate balance check on the same node.

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