Remove redundant p2p lock tacking for tx download functional tests
Remove redundant p2p lock tacking for tx download functional tests

New functional test coverage of tx download was added by #19988,
but `with p2p_lock` is redundant for some tests with `wait_until`
test helper, already guaranteeing test lock tacking.

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