Bump: upload-artifacty (#34)

Author: schnellerhase

.github/actions/test-package/action.yml

@@ -65,7 +65,7 @@ runs:
 
     - name: Upload log
       if: success() || failure()
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v7
       with:
         name: ${{ inputs.spec }}-log
         path: log.xml