Regression: Fix topologies path in failing pc-simple-timing-ruby
Regression: Fix topologies path in failing pc-simple-timing-ruby

This patch updates the path to the Ruby topologies and thus fixes a
failing regression.

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