util: added line length and boolean comparison style checkers
util: added line length and boolean comparison style checkers

Added checkers for line length and boolean comparisons
(== true/== false) to the style script.

cancro7/gem5,HwisooSo/gemV-update,rallylee/gem5,cancro7/gem5,HwisooSo/gemV-update,sobercoder/gem5,rjschof/gem5,Weil0ng/gem5,briancoutinho0905/2dsampling,sobercoder/gem5,KuroeKurose/gem5,KuroeKurose/gem5,gedare/gem5,rjschof/gem5,gem5/gem5,aclifton/cpeg853-gem5,briancoutinho0905/2dsampling,aclifton/cpeg853-gem5,aclifton/cpeg853-gem5,HwisooSo/gemV-update,SanchayanMaity/gem5,gedare/gem5,gedare/gem5,powerjg/gem5-ci-test,gem5/gem5,qizenguf/MLC-STT,TUD-OS/gem5-dtu,rallylee/gem5,Weil0ng/gem5,KuroeKurose/gem5,rallylee/gem5,TUD-OS/gem5-dtu,TUD-OS/gem5-dtu,SanchayanMaity/gem5,powerjg/gem5-ci-test,cancro7/gem5,SanchayanMaity/gem5,cancro7/gem5,KuroeKurose/gem5,gedare/gem5,gem5/gem5,powerjg/gem5-ci-test,powerjg/gem5-ci-test,rjschof/gem5,SanchayanMaity/gem5,TUD-OS/gem5-dtu,briancoutinho0905/2dsampling,HwisooSo/gemV-update,aclifton/cpeg853-gem5,aclifton/cpeg853-gem5,qizenguf/MLC-STT,gedare/gem5,briancoutinho0905/2dsampling,cancro7/gem5,TUD-OS/gem5-dtu,powerjg/gem5-ci-test,rjschof/gem5,HwisooSo/gemV-update,powerjg/gem5-ci-test,rallylee/gem5,Weil0ng/gem5,TUD-OS/gem5-dtu,briancoutinho0905/2dsampling,sobercoder/gem5,aclifton/cpeg853-gem5,rjschof/gem5,qizenguf/MLC-STT,sobercoder/gem5,gem5/gem5,rjschof/gem5,HwisooSo/gemV-update,cancro7/gem5,aclifton/cpeg853-gem5,SanchayanMaity/gem5,qizenguf/MLC-STT,KuroeKurose/gem5,qizenguf/MLC-STT,gem5/gem5,briancoutinho0905/2dsampling,gem5/gem5,rallylee/gem5,Weil0ng/gem5,powerjg/gem5-ci-test,rjschof/gem5,Weil0ng/gem5,HwisooSo/gemV-update,Weil0ng/gem5,gedare/gem5,rallylee/gem5,TUD-OS/gem5-dtu,briancoutinho0905/2dsampling,SanchayanMaity/gem5,sobercoder/gem5,KuroeKurose/gem5,gem5/gem5,Weil0ng/gem5,rallylee/gem5,cancro7/gem5,qizenguf/MLC-STT,KuroeKurose/gem5,qizenguf/MLC-STT,sobercoder/gem5,gedare/gem5,SanchayanMaity/gem5,sobercoder/gem5