Merge pull request microsoft#188063 from microsoft/tyriar/readonly_cargo

Make Cargo.lock a readonly file in vscode

Author: Tyriar

.vscode/settings.json

@@ -36,6 +36,7 @@
 	"files.readonlyInclude": {
 		"**/node_modules/**": true,
 		"**/yarn.lock": true,
+		"**/Cargo.lock": true,
 		"src/vs/workbench/workbench.web.main.css": true,
 		"src/vs/workbench/workbench.desktop.main.css": true,
 		"src/vs/workbench/workbench.desktop.main.nls.js": true,