[github-actions] Fix artifact preparation

Author: nikias

.github/workflows/build.yml

@@ -69,7 +69,7 @@ jobs:
       run: |
           mkdir -p dest
           DESTDIR=`pwd`/dest make install
-          tar -C dest -cf usbmuxd.tar usr lib
+          tar -C dest -cf usbmuxd.tar --strip-components 1 .
     - name: publish artifact
       uses: actions/upload-artifact@v4
       with: