vim: Import v8.1.0498

* 8.1.0498: /etc/gitconfig not recognized at a gitconfig file

Author: chrisbra

gitlog.txt

@@ -1 +1 @@
-* [8.1.0497](https://github.com/vim/vim/releases/tag/v8.1.0497): :%diffput changes order of lines\n* [8.1.0496](https://github.com/vim/vim/releases/tag/v8.1.0496): no tests for indent files\n* [8.1.0495](https://github.com/vim/vim/releases/tag/v8.1.0495): :filter only supports some commands\n* [8.1.0494](https://github.com/vim/vim/releases/tag/v8.1.0494): functions do not check for a window ID in other tabs\n* [8.1.0493](https://github.com/vim/vim/releases/tag/v8.1.0493): argv() and argc() only work on the current argument list\n* [8.1.0492](https://github.com/vim/vim/releases/tag/v8.1.0492): "Edit with existing Vim" list can get long
+* [8.1.0498](https://github.com/vim/vim/releases/tag/v8.1.0498): /etc/gitconfig not recognized at a gitconfig file