attempt to fix github action

.github/workflows/build.yml

@@ -9,7 +9,7 @@ jobs:
       - uses: actions/setup-node@v3
       - run: npm install
       - run: npm run build_client
-      
+
   build-server:
     runs-on: ubuntu-latest
     steps:
@@ -19,5 +19,6 @@ jobs:
           curl -sSfL https://github.com/leanprover/elan/releases/download/v1.4.2/elan-x86_64-unknown-linux-gnu.tar.gz | tar xz
           ./elan-init -y --default-toolchain none
           echo "$HOME/.elan/bin" >> $GITHUB_PATH
+      - run: apt-get install libatomic1
       - uses: actions/checkout@v3
       - run: npm run build_server