Add .vscode to .gitignore file

Author: sharkwouter

.gitignore

@@ -83,4 +83,7 @@ _includes/samples/hello/hello
 _includes/samples/sdl2/sdl2
 _includes/samples/sdl2_mixer/sdl2_mixer
 _includes/samples/sdl2_ttf/sdl2_ttf
-_includes/samples/shape/shape
+_includes/samples/shape/shape
+
+# Editor files
+.vscode/