Fix gitignore with vscode live share

Co-authored-by: Chris Gora <34940205+ChrisGora@users.noreply.github.com>
Co-authored-by: jack bond-preston <jackbondpreston@outlook.com>

.gitignore

@@ -138,4 +138,5 @@ dmypy.json
 # binaries
 vuln-32
 core
-out
+out/*
+!out/.gitkeep

.vsjs.json

@@ -0,0 +1,4 @@
+{
+    "$schema": "http://json.schemastore.org/vsls",
+    "gitignore":"none"
+}