Fixed FURB188 (slice-to-remove-prefix-or-suffix): Prefer str.removeprefix() over conditionally replacing with slice.

management/backup.py

@@ -463,8 +463,7 @@ def list_target_files(config):
 		target_path = target.path
 		if not target_path.endswith('/'):
 			target_path += '/'
-		if target_path.startswith('/'):
-			target_path = target_path[1:]
+		target_path = target_path.removeprefix('/')
 
 		rsync_command = [ 'rsync',
 					'-e',