SERVER-119704: add monguard directory and prevent it from being mirrored (#48113)

GitOrigin-RevId: ea91cf4a6ea945996bdf816126105ac0f08c428a

copy.bara.sky

@@ -29,6 +29,7 @@ def make_workflow(workflow_name, destination_url, branch):
             ".cursor/**",
             "AGENTS.md",
             ".github/CODEOWNERS",
+            "monguard/**",
         ]),
         authoring = authoring.pass_thru("MongoDB <mongodb@mongodb.com>"),
         mode = "ITERATIVE",

monguard/OWNERS.yml

@@ -0,0 +1,6 @@
+version: 2.0.0
+filters:
+  - "*":
+    approvers:
+      - 10gen/devprod-build
+      - 10gen/devprod-correctness

monguard/README.md

@@ -0,0 +1,2 @@
+This is a temporary README for Monguard so I can block off this directory via Copybara.
+This will be overwritten when the actual Monguard repo is copied over.