Update cross-platform.yml

Author: 0xrinegade

.github/workflows/cross-platform.yml

@@ -21,6 +21,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install dependencies
+        if: runner.os == 'linux'
         run: |
           sudo apt-get update
           sudo apt-get install -y libudev-dev