update workflow

Author: sumneko

.github/workflows/build.yml

@@ -36,14 +36,14 @@ jobs:
       - name: Prepare container
         if: ${{ matrix.target == 'linux' }}
         run: |
-          sudo apt-get update
-          sudo apt-get install -y gcc
+          apt-get update
+          apt-get install -y gcc
 
       - name: Install aarch64-linux-gnu
         if: ${{ matrix.platform == 'linux-arm64' }}
         run: |
-          sudo apt-get update
-          sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
+          apt-get update
+          apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
 
       - uses: actions/checkout@v3
         with: