[doc] Add permissions to the getpeerinfo help.
[doc] Add permissions to the getpeerinfo help.

This field was already being returned, but the RPCHelpMan did not indicate
this. So, this PR updates the help text to match.

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