Disable lock contention logging in checkqueue_tests
Disable lock contention logging in checkqueue_tests

as some of these tests are designed to be heavily contested to trigger race
conditions or other issues. This created very large log files when run with
DEBUG_LOCKCONTENTION defined (up to v22) or with lock logging enabled by default
in current master.

Examples running the following command:

./src/test/test_bitcoin -t checkqueue_tests/test_CheckQueue_Correct_Random -- DEBUG_LOG_OUT > testlog.txt

-rw-r--r--   87042178 Oct  8 12:41 testlog-with-DEBUG_LOCKCONTENTION-at-v22-run1.txt
-rw-r--r--   73879896 Oct  8 12:42 testlog-with-DEBUG_LOCKCONTENTION-at-v22-run2.txt
-rw-r--r--   65150518 Oct  8 12:51 testlog-with-DEBUG_LOCKCONTENTION-at-bb9f76a-run1.txt
-rw-r--r--   65774554 Oct  8 12:52 testlog-with-DEBUG_LOCKCONTENTION-at-bb9f76a-run2.txt
-rw-r--r--   73493309 Oct  8 13:00 testlog-current-master-at-991753e-run1.txt
-rw-r--r--   65616977 Oct  8 13:01 testlog-current-master-at-991753e-run2.txt
-rw-r--r--       5093 Oct  8 13:04 testlog-with-this-commit-run1.txt
-rw-r--r--       5093 Oct  8 13:05 testlog-with-this-commit-run2.txt

tecnovert/particl-core,dscotese/bitcoin,domob1812/namecore,GroestlCoin/bitcoin,sipsorcery/bitcoin,jlopp/statoshi,GroestlCoin/GroestlCoin,tecnovert/particl-core,dscotese/bitcoin,domob1812/bitcoin,bitcoinsSG/bitcoin,kallewoof/bitcoin,MarcoFalke/bitcoin,fanquake/bitcoin,bitcoinknots/bitcoin,namecoin/namecore,dscotese/bitcoin,Xekyo/bitcoin,particl/particl-core,domob1812/namecore,sipsorcery/bitcoin,GroestlCoin/bitcoin,jambolo/bitcoin,fujicoin/fujicoin,mm-s/bitcoin,dscotese/bitcoin,namecoin/namecoin-core,anditto/bitcoin,AkioNak/bitcoin,ajtowns/bitcoin,prusnak/bitcoin,lateminer/bitcoin,achow101/bitcoin,prusnak/bitcoin,Xekyo/bitcoin,bitcoinsSG/bitcoin,andreaskern/bitcoin,GroestlCoin/bitcoin,GroestlCoin/GroestlCoin,particl/particl-core,fanquake/bitcoin,particl/particl-core,namecoin/namecoin-core,mruddy/bitcoin,sstone/bitcoin,sstone/bitcoin,achow101/bitcoin,MarcoFalke/bitcoin,anditto/bitcoin,andreaskern/bitcoin,jamesob/bitcoin,MarcoFalke/bitcoin,andreaskern/bitcoin,namecoin/namecoin-core,domob1812/namecore,Xekyo/bitcoin,dscotese/bitcoin,domob1812/namecore,Xekyo/bitcoin,domob1812/namecore,andreaskern/bitcoin,jamesob/bitcoin,GroestlCoin/GroestlCoin,tecnovert/particl-core,fujicoin/fujicoin,mruddy/bitcoin,pataquets/namecoin-core,lateminer/bitcoin,instagibbs/bitcoin,jlopp/statoshi,bitcoin/bitcoin,domob1812/bitcoin,mm-s/bitcoin,GroestlCoin/bitcoin,kallewoof/bitcoin,mm-s/bitcoin,jlopp/statoshi,kallewoof/bitcoin,jambolo/bitcoin,namecoin/namecore,bitcoinknots/bitcoin,namecoin/namecore,mm-s/bitcoin,achow101/bitcoin,achow101/bitcoin,MarcoFalke/bitcoin,fujicoin/fujicoin,sstone/bitcoin,sipsorcery/bitcoin,mruddy/bitcoin,bitcoin/bitcoin,sipsorcery/bitcoin,prusnak/bitcoin,kallewoof/bitcoin,sstone/bitcoin,namecoin/namecoin-core,namecoin/namecoin-core,ajtowns/bitcoin,tecnovert/particl-core,sstone/bitcoin,lateminer/bitcoin,AkioNak/bitcoin,AkioNak/bitcoin,jambolo/bitcoin,prusnak/bitcoin,jlopp/statoshi,bitcoinknots/bitcoin,andreaskern/bitcoin,mruddy/bitcoin,bitcoin/bitcoin,mm-s/bitcoin,tecnovert/particl-core,domob1812/namecore,ajtowns/bitcoin,prusnak/bitcoin,lateminer/bitcoin,pataquets/namecoin-core,namecoin/namecore,anditto/bitcoin,bitcoinsSG/bitcoin,bitcoinknots/bitcoin,MarcoFalke/bitcoin,particl/particl-core,bitcoin/bitcoin,domob1812/bitcoin,GroestlCoin/GroestlCoin,dscotese/bitcoin,mruddy/bitcoin,jlopp/statoshi,namecoin/namecore,namecoin/namecoin-core,anditto/bitcoin,mruddy/bitcoin,lateminer/bitcoin,fanquake/bitcoin,ajtowns/bitcoin,instagibbs/bitcoin,domob1812/bitcoin,domob1812/bitcoin,pataquets/namecoin-core,anditto/bitcoin,Xekyo/bitcoin,particl/particl-core,GroestlCoin/bitcoin,sipsorcery/bitcoin,pataquets/namecoin-core,GroestlCoin/GroestlCoin,ajtowns/bitcoin,bitcoinsSG/bitcoin,MarcoFalke/bitcoin,GroestlCoin/bitcoin,namecoin/namecore,instagibbs/bitcoin,instagibbs/bitcoin,pataquets/namecoin-core,prusnak/bitcoin,jlopp/statoshi,bitcoin/bitcoin,anditto/bitcoin,jambolo/bitcoin,jamesob/bitcoin,fujicoin/fujicoin,jamesob/bitcoin,bitcoinsSG/bitcoin,domob1812/bitcoin,GroestlCoin/GroestlCoin,fujicoin/fujicoin,kallewoof/bitcoin,ajtowns/bitcoin,mm-s/bitcoin,bitcoinknots/bitcoin,achow101/bitcoin,bitcoin/bitcoin,bitcoinsSG/bitcoin,instagibbs/bitcoin,fujicoin/fujicoin,kallewoof/bitcoin,jamesob/bitcoin,pataquets/namecoin-core,instagibbs/bitcoin,jambolo/bitcoin,AkioNak/bitcoin,AkioNak/bitcoin,AkioNak/bitcoin,sstone/bitcoin,particl/particl-core,Xekyo/bitcoin,jambolo/bitcoin,jamesob/bitcoin,andreaskern/bitcoin,tecnovert/particl-core,achow101/bitcoin,sipsorcery/bitcoin,fanquake/bitcoin,fanquake/bitcoin,lateminer/bitcoin,fanquake/bitcoin