fix default endpoint for lockr

Author: ChristianPavilonis

trusted-server.toml

@@ -52,7 +52,7 @@ rewrite_scripts = true
 [integrations.lockr]
 enabled = false
 app_id = ""
-api_endpoint = "https://identity.lockr.kr"
+api_endpoint = "https://identity.loc.kr"
 sdk_url = "https://aim.loc.kr/identity-lockr-v1.0.js"
 cache_ttl_seconds = 3600
 rewrite_sdk = true