Ruby: Change the access permissions for MOESI hammer
Ruby: Change the access permissions for MOESI hammer

This patch changes the access permission for the WB_E_W state from
Busy to Read_Write to avoid having issues in follow-on patches with
functional accesses going through Ruby. This change was made after
consultation with all involved parties and is more of a work-around
than a fix.

aclifton/cpeg853-gem5,markoshorro/gem5,gem5/gem5,rjschof/gem5,KuroeKurose/gem5,gedare/gem5,SanchayanMaity/gem5,gem5/gem5,HwisooSo/gemV-update,briancoutinho0905/2dsampling,kaiyuanl/gem5,SanchayanMaity/gem5,briancoutinho0905/2dsampling,sobercoder/gem5,samueldotj/TeeRISC-Simulator,kaiyuanl/gem5,rjschof/gem5,SanchayanMaity/gem5,rallylee/gem5,joerocklin/gem5,briancoutinho0905/2dsampling,qizenguf/MLC-STT,briancoutinho0905/2dsampling,yb-kim/gemV,Weil0ng/gem5,KuroeKurose/gem5,qizenguf/MLC-STT,kaiyuanl/gem5,gedare/gem5,aclifton/cpeg853-gem5,sobercoder/gem5,powerjg/gem5-ci-test,SanchayanMaity/gem5,cancro7/gem5,KuroeKurose/gem5,powerjg/gem5-ci-test,TUD-OS/gem5-dtu,zlfben/gem5,KuroeKurose/gem5,aclifton/cpeg853-gem5,powerjg/gem5-ci-test,sobercoder/gem5,Weil0ng/gem5,samueldotj/TeeRISC-Simulator,rjschof/gem5,rjschof/gem5,rjschof/gem5,austinharris/gem5-riscv,aclifton/cpeg853-gem5,markoshorro/gem5,gedare/gem5,markoshorro/gem5,samueldotj/TeeRISC-Simulator,Weil0ng/gem5,gem5/gem5,markoshorro/gem5,HwisooSo/gemV-update,yb-kim/gemV,rallylee/gem5,TUD-OS/gem5-dtu,TUD-OS/gem5-dtu,rjschof/gem5,SanchayanMaity/gem5,TUD-OS/gem5-dtu,kaiyuanl/gem5,KuroeKurose/gem5,sobercoder/gem5,rallylee/gem5,powerjg/gem5-ci-test,TUD-OS/gem5-dtu,Weil0ng/gem5,samueldotj/TeeRISC-Simulator,joerocklin/gem5,aclifton/cpeg853-gem5,qizenguf/MLC-STT,yb-kim/gemV,briancoutinho0905/2dsampling,samueldotj/TeeRISC-Simulator,qizenguf/MLC-STT,Weil0ng/gem5,qizenguf/MLC-STT,gedare/gem5,yb-kim/gemV,HwisooSo/gemV-update,Weil0ng/gem5,gem5/gem5,cancro7/gem5,gedare/gem5,joerocklin/gem5,qizenguf/MLC-STT,zlfben/gem5,joerocklin/gem5,cancro7/gem5,kaiyuanl/gem5,austinharris/gem5-riscv,TUD-OS/gem5-dtu,austinharris/gem5-riscv,KuroeKurose/gem5,gem5/gem5,sobercoder/gem5,gem5/gem5,zlfben/gem5,zlfben/gem5,cancro7/gem5,rallylee/gem5,cancro7/gem5,briancoutinho0905/2dsampling,Weil0ng/gem5,kaiyuanl/gem5,samueldotj/TeeRISC-Simulator,aclifton/cpeg853-gem5,qizenguf/MLC-STT,yb-kim/gemV,yb-kim/gemV,joerocklin/gem5,joerocklin/gem5,zlfben/gem5,gem5/gem5,powerjg/gem5-ci-test,markoshorro/gem5,joerocklin/gem5,sobercoder/gem5,cancro7/gem5,gedare/gem5,kaiyuanl/gem5,yb-kim/gemV,HwisooSo/gemV-update,austinharris/gem5-riscv,markoshorro/gem5,yb-kim/gemV,zlfben/gem5,HwisooSo/gemV-update,joerocklin/gem5,markoshorro/gem5,powerjg/gem5-ci-test,TUD-OS/gem5-dtu,powerjg/gem5-ci-test,HwisooSo/gemV-update,rjschof/gem5,SanchayanMaity/gem5,rallylee/gem5,SanchayanMaity/gem5,samueldotj/TeeRISC-Simulator,sobercoder/gem5,rallylee/gem5,cancro7/gem5,austinharris/gem5-riscv,austinharris/gem5-riscv,gedare/gem5,rallylee/gem5,aclifton/cpeg853-gem5,briancoutinho0905/2dsampling,austinharris/gem5-riscv,zlfben/gem5,KuroeKurose/gem5,HwisooSo/gemV-update