sync: Fix git command for aborting rebase being called incorrectly.

The argument list was incorrectly destructured so only the first
element of the list was considered a git-cmd, split up by each
character in the string.

Change-Id: Idee8a95a89a7da8b8addde07135354fc506c2758
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/435839
Reviewed-by: Josip Sokcevic <[email protected]>
Commit-Queue: Erik Elmeke <[email protected]>
Tested-by: Erik Elmeke <[email protected]>

Author: Erik Elmeke

project.py

@@ -749,7 +749,7 @@ def _AbortRebase(self):
 
         def _git(*args):
             # Ignore return code, in case there was no rebase in progress.
-            GitCommand(self, *args, log_as_error=False).Wait()
+            GitCommand(self, args, log_as_error=False).Wait()
 
         _git("cherry-pick", "--abort")
         _git("rebase", "--abort")