try fix

Signed-off-by: falkTX <falktx@falktx.com>

.github/workflows/build.yml

@@ -33,12 +33,11 @@ jobs:
           sudo apt-get update -qq
           sudo apt-get purge -yqq git-man libclang* libgbm* libllvm* libmono* libnginx* moby* mono* nginx* perl php* libgdiplus libpcre2-posix3 libselinux1-dev libzip4
           sudo apt-get install -yqq --allow-downgrades autoconf/focal automake/focal build-essential/focal git/focal libgd3/focal libglib2.0-0/focal libglib2.0-dev/focal libpcre2-8-0/focal libpcre2-16-0/focal libpcre2-32-0/focal libpcre2-posix2/focal pkg-config/focal
-          cat /etc/apt/sources.list
       - name: Set up dependencies (aarch64)
         if: ${{ matrix.target == 'aarch64' }}
         run: |
           sudo dpkg --add-architecture arm64
-          sudo sed -i "s/deb http/deb [arch=amd64] http/" /etc/apt/sources.list
+          sudo sed -i "s/deb mirror/deb [arch=amd64] mirror/" /etc/apt/sources.list
           echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal main restricted universe multiverse" | sudo tee /etc/apt/sources.list.d/ports-arm64.list
           echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-updates main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list.d/ports-arm64.list
           echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-backports main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list.d/ports-arm64.list