fix linter

Author: tobiasdiez

build/sage_bootstrap/package.py

@@ -15,13 +15,12 @@
 #                  https://www.gnu.org/licenses/
 # ****************************************************************************
 
-import re
-import os
 import logging
+import os
+import re
 
 from sage_bootstrap.env import SAGE_ROOT
 
-
 log = logging.getLogger()
 
 
@@ -443,8 +442,6 @@ def dependencies_runtime(self):
         # after a '|', we have order-only build dependencies
         return self.__dependencies.partition('|')[0].strip().split()
 
-    dependencies = dependencies_runtime
-
     @property
     def dependencies_check(self):
         """