arm: fix typos in makefile for ARM m5 util and link statically
arm: fix typos in makefile for ARM m5 util and link statically

1) fixes a typo for clean target libgemOpJni.so -> libgem5OpJni.so
2) addes jni_gem5Op.h to clean since it is added during make
3) links the m5 utility statically since it won't work on some images otherwise

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