gitignore: Ignore .vscode directory

.vscode is VsCode IDE directory, which should not be committed
and contains user-specific settings.

Signed-off-by: Itamar Shalev <itamar1111111@gmai.com>

Author: Itamar Shalev

.gitignore

@@ -1,3 +1,6 @@
+# VsCode IDE
+.idea/
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]