feat: policy changes API

chore: bump version to 0.8.7

crates/delta/src/routes/policy/mod.rs

@@ -0,0 +1,11 @@
+use revolt_rocket_okapi::revolt_okapi::openapi3::OpenApi;
+use rocket::Route;
+
+mod acknowledge_policy_changes;
+
+pub fn routes() -> (Vec<Route>, OpenApi) {
+    openapi_get_routes_spec![
+        // Policy
+        acknowledge_policy_changes::acknowledge_policy_changes,
+    ]
+}