Fix package install command formatting

Author: xsa-dev

.github/workflows/rust.yml

@@ -17,8 +17,9 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Install system libraries
-      run: sudo apt-get update && sudo apt-get install -y \
-           pkg-config libfreetype6-dev libfontconfig1-dev
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y pkg-config libfreetype6-dev libfontconfig1-dev
     - name: Build
       run: cargo build --verbose
     - name: Run tests