fixes #35559

Add `editorFileExtension` when clause context

disable lookup for GitHub's version of Git

If the classic GitHub for Windows (creatively named github.exe) is installed alongside the new GitHub Desktop (which installs a github.bat file to PATH), we can get into the situation where Code can ask the GUI to authenticate for a private repository, which it doesn't understand.

Force DejaVu Sans Mono font in terminal on Fedora

Fixes #35319

Fixes #35644

expand editor code region styles - fsharp

Region fold in python

Expand editor code region styles. Allow a space after the leading comment indicator. Allow both single line and block comments.
Examples:
 // #region name
(* region name *)

Fixes #35768
Fixes #35639