Add permission to qemu installation

Author: jysh1214

.github/workflows/nightly-release.yaml

@@ -84,7 +84,7 @@ jobs:
       - name: build qemu
         if: ${{ matrix.mode }} == 'linux'
         run: |
-          make -j$(nproc) build-sim SIM=qemu
+          sudo make -j$(nproc) build-sim SIM=qemu
 
       - name: tarball build
         run: tar czvf riscv.tar.gz -C /opt/ riscv/