ci: fix the aarch64 segfault by using a more modern qemu

Author: flavorjones

.github/workflows/ci.yml

@@ -662,7 +662,7 @@ jobs:
           name: cruby-${{ matrix.platform }}-gem
           path: gems
       - run: |
-          docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+          docker run --rm --privileged alekitto/qemu-user-static --reset -p yes
           docker run --rm -v $PWD:/nokogiri -w /nokogiri \
             ${{ matrix.docker_platform }} ruby:${{ matrix.ruby }}${{ matrix.docker_tag }} \
             sh -c "