Fix mac build (#100)

* ci: revert downgrade action to v3

Author: Jesse S

.github/workflows/mac-artifact.yml

@@ -212,7 +212,7 @@ jobs:
         ./asrestore -n test -d backupdir 2>&1 | grep "Failed to connect"
       working-directory:  ${{ steps.working-dir.outputs.value }}/binaries/static_bin
     - name: Upload static asbackup artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v3
       with: 
         name: ${{ steps.system-info.outputs.platform }}-${{ runner.arch }}-${{ runner.os }}-${{ steps.system-info.outputs.release }}-asbackup-static
         path: ${{ steps.working-dir.outputs.value }}/binaries/static_bin/asbackup