git: update gitignore

.gitignore

@@ -1,5 +1,5 @@
 #===============================================================================
-# Copyright 2019 Intel Corporation
+# Copyright 2019-2021 Intel Corporation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,11 +16,13 @@
 
 build
 external
+.vs
 .*.sw?
 tags
 *~
 \#*\#
 .projectile
+CMakeSettings.json
 compile_flags.txt
 compile_commands.json
 .git-blame-ignore-revs