Update CI.yml

.github/workflows/CI.yml

@@ -11,16 +11,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Build
-        run: |
-          DOCKER_IMAGE=ubuntu:22.10
-          docker pull ${DOCKER_IMAGE}
-          docker run \
-          -t \
-          -v "$(pwd)":/repo \
-          ${DOCKER_IMAGE} \
-          /bin/bash -c 'cd /repo && \
-          apt update && apt install -y sudo && \
-          sudo ./build.sh'
+        run: sudo ./build_in_docker.sh 
 
       - name: print sha256sum
         run: cat output/sha256