Doxygen: Update the version of the Doxyfile
Doxygen: Update the version of the Doxyfile

This patch bumps the Doxyfile to match more recent versions of
Doxygen. The sections that are deprecated have been removed, and the
new ones added. The project name has also been updated.

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