File python311.patch of Package backintime

--- backintime.spec.orig	2025-08-31 14:31:51.543306046 +0300
+++ backintime.spec	2025-08-31 14:33:17.809365897 +0300
@@ -22,6 +22,9 @@
 %{?sle15_python_module_pythons}
 %endif
 
+# Override Python version for Leap 15.6+
+%define python3_pkgversion 311
+
 Name:           backintime
 Version:        1.5.5
 Release:        0