test: use MiniWallet for p2p_leak_tx.py
test: use MiniWallet for p2p_leak_tx.py

This test can now be run even with the Bitcoin Core wallet disabled.

Xekyo/bitcoin,prusnak/bitcoin,lateminer/bitcoin,practicalswift/bitcoin,mm-s/bitcoin,bitcoin/bitcoin,namecoin/namecore,jambolo/bitcoin,sstone/bitcoin,prusnak/bitcoin,bitcoinsSG/bitcoin,particl/particl-core,sstone/bitcoin,Xekyo/bitcoin,jonasschnelli/bitcoin,alecalve/bitcoin,pataquets/namecoin-core,yenliangl/bitcoin,kallewoof/bitcoin,mm-s/bitcoin,andreaskern/bitcoin,qtumproject/qtum,JeremyRubin/bitcoin,JeremyRubin/bitcoin,cdecker/bitcoin,anditto/bitcoin,prusnak/bitcoin,tecnovert/particl-core,namecoin/namecoin-core,Sjors/bitcoin,alecalve/bitcoin,GroestlCoin/GroestlCoin,MarcoFalke/bitcoin,ajtowns/bitcoin,rnicoll/dogecoin,n1bor/bitcoin,rnicoll/dogecoin,namecoin/namecore,andreaskern/bitcoin,apoelstra/bitcoin,fujicoin/fujicoin,cdecker/bitcoin,sipsorcery/bitcoin,yenliangl/bitcoin,mruddy/bitcoin,MarcoFalke/bitcoin,domob1812/namecore,jamesob/bitcoin,jonasschnelli/bitcoin,ElementsProject/elements,anditto/bitcoin,fanquake/bitcoin,rnicoll/dogecoin,apoelstra/bitcoin,apoelstra/bitcoin,anditto/bitcoin,dscotese/bitcoin,mruddy/bitcoin,cdecker/bitcoin,prusnak/bitcoin,EthanHeilman/bitcoin,andreaskern/bitcoin,cdecker/bitcoin,kallewoof/bitcoin,GroestlCoin/GroestlCoin,namecoin/namecore,bitcoinsSG/bitcoin,qtumproject/qtum,GroestlCoin/GroestlCoin,Sjors/bitcoin,practicalswift/bitcoin,AkioNak/bitcoin,yenliangl/bitcoin,jlopp/statoshi,bitcoinknots/bitcoin,jonasschnelli/bitcoin,MeshCollider/bitcoin,Sjors/bitcoin,achow101/bitcoin,jnewbery/bitcoin,GroestlCoin/GroestlCoin,prusnak/bitcoin,achow101/bitcoin,alecalve/bitcoin,bitcoinsSG/bitcoin,rnicoll/bitcoin,domob1812/bitcoin,EthanHeilman/bitcoin,kallewoof/bitcoin,ElementsProject/elements,domob1812/namecore,anditto/bitcoin,jambolo/bitcoin,JeremyRubin/bitcoin,yenliangl/bitcoin,GroestlCoin/bitcoin,pataquets/namecoin-core,apoelstra/bitcoin,MarcoFalke/bitcoin,yenliangl/bitcoin,pstratem/bitcoin,instagibbs/bitcoin,dscotese/bitcoin,sipsorcery/bitcoin,MeshCollider/bitcoin,tecnovert/particl-core,JeremyRubin/bitcoin,MarcoFalke/bitcoin,jlopp/statoshi,achow101/bitcoin,rnicoll/bitcoin,jlopp/statoshi,Sjors/bitcoin,jambolo/bitcoin,domob1812/bitcoin,achow101/bitcoin,jonasschnelli/bitcoin,instagibbs/bitcoin,particl/particl-core,bitcoinknots/bitcoin,jamesob/bitcoin,qtumproject/qtum,sstone/bitcoin,domob1812/namecore,fujicoin/fujicoin,n1bor/bitcoin,fanquake/bitcoin,domob1812/bitcoin,fanquake/bitcoin,tecnovert/particl-core,mm-s/bitcoin,rnicoll/bitcoin,prusnak/bitcoin,n1bor/bitcoin,AkioNak/bitcoin,yenliangl/bitcoin,instagibbs/bitcoin,bitcoinknots/bitcoin,kallewoof/bitcoin,fujicoin/fujicoin,namecoin/namecore,bitcoinknots/bitcoin,ajtowns/bitcoin,litecoin-project/litecoin,jnewbery/bitcoin,sstone/bitcoin,lateminer/bitcoin,jonasschnelli/bitcoin,andreaskern/bitcoin,mruddy/bitcoin,jambolo/bitcoin,tecnovert/particl-core,bitcoinknots/bitcoin,litecoin-project/litecoin,GroestlCoin/bitcoin,Xekyo/bitcoin,alecalve/bitcoin,andreaskern/bitcoin,ElementsProject/elements,lateminer/bitcoin,MeshCollider/bitcoin,fujicoin/fujicoin,lateminer/bitcoin,namecoin/namecoin-core,mm-s/bitcoin,litecoin-project/litecoin,Xekyo/bitcoin,MarcoFalke/bitcoin,domob1812/namecore,fujicoin/fujicoin,kallewoof/bitcoin,AkioNak/bitcoin,sstone/bitcoin,pataquets/namecoin-core,JeremyRubin/bitcoin,fanquake/bitcoin,rnicoll/dogecoin,jnewbery/bitcoin,domob1812/bitcoin,ajtowns/bitcoin,jlopp/statoshi,practicalswift/bitcoin,particl/particl-core,bitcoin/bitcoin,bitcoin/bitcoin,bitcoin/bitcoin,JeremyRubin/bitcoin,sipsorcery/bitcoin,instagibbs/bitcoin,alecalve/bitcoin,EthanHeilman/bitcoin,GroestlCoin/bitcoin,mruddy/bitcoin,ElementsProject/elements,EthanHeilman/bitcoin,EthanHeilman/bitcoin,MeshCollider/bitcoin,lateminer/bitcoin,jambolo/bitcoin,qtumproject/qtum,ajtowns/bitcoin,dscotese/bitcoin,n1bor/bitcoin,domob1812/bitcoin,rnicoll/bitcoin,domob1812/namecore,andreaskern/bitcoin,litecoin-project/litecoin,bitcoinsSG/bitcoin,ajtowns/bitcoin,GroestlCoin/bitcoin,GroestlCoin/bitcoin,fanquake/bitcoin,fujicoin/fujicoin,dscotese/bitcoin,pataquets/namecoin-core,pataquets/namecoin-core,sstone/bitcoin,qtumproject/qtum,litecoin-project/litecoin,GroestlCoin/GroestlCoin,particl/particl-core,MeshCollider/bitcoin,practicalswift/bitcoin,sipsorcery/bitcoin,dscotese/bitcoin,mm-s/bitcoin,bitcoin/bitcoin,pataquets/namecoin-core,instagibbs/bitcoin,litecoin-project/litecoin,GroestlCoin/bitcoin,tecnovert/particl-core,kallewoof/bitcoin,jamesob/bitcoin,practicalswift/bitcoin,ElementsProject/elements,apoelstra/bitcoin,rnicoll/bitcoin,AkioNak/bitcoin,achow101/bitcoin,mruddy/bitcoin,rnicoll/bitcoin,cdecker/bitcoin,Xekyo/bitcoin,pstratem/bitcoin,rnicoll/dogecoin,jnewbery/bitcoin,namecoin/namecoin-core,anditto/bitcoin,alecalve/bitcoin,qtumproject/qtum,anditto/bitcoin,bitcoin/bitcoin,sipsorcery/bitcoin,tecnovert/particl-core,namecoin/namecoin-core,pstratem/bitcoin,qtumproject/qtum,particl/particl-core,Xekyo/bitcoin,mruddy/bitcoin,jlopp/statoshi,jamesob/bitcoin,AkioNak/bitcoin,jamesob/bitcoin,n1bor/bitcoin,namecoin/namecore,n1bor/bitcoin,lateminer/bitcoin,pstratem/bitcoin,domob1812/namecore,EthanHeilman/bitcoin,pstratem/bitcoin,MarcoFalke/bitcoin,instagibbs/bitcoin,jlopp/statoshi,practicalswift/bitcoin,ElementsProject/elements,fanquake/bitcoin,jamesob/bitcoin,Sjors/bitcoin,particl/particl-core,jambolo/bitcoin,ajtowns/bitcoin,namecoin/namecoin-core,bitcoinsSG/bitcoin,domob1812/bitcoin,jnewbery/bitcoin,bitcoinsSG/bitcoin,mm-s/bitcoin,achow101/bitcoin,GroestlCoin/GroestlCoin,namecoin/namecore,dscotese/bitcoin,AkioNak/bitcoin,apoelstra/bitcoin,MeshCollider/bitcoin,pstratem/bitcoin,sipsorcery/bitcoin,namecoin/namecoin-core,cdecker/bitcoin