Add OCM address in policy.env

env/policy.env

@@ -13,3 +13,4 @@ CACHE_ADDR="http://cache:8080"
 TASK_ADDR="http://task:8080"
 SIGNER_ADDR="http://signer:8080"
 DID_RESOLVER_ADDR="http://didresolver:8080"
+OCM_ADDR="https://gaiax.vereign.com/ocm"