fix: Remove misleading HTTP prefix from gRPC endpoints in logs and doc (feast-dev#5280)

fix: Remove misleading HTTP prefix from gRPC endpoints in logs and documentation

Signed-off-by: joeyutong <[email protected]>

Author: joeyutong

docs/reference/registries/remote.md

@@ -13,7 +13,7 @@ The `path` parameter is a URL with a port (default is 6570) used by the client t
 ```yaml
 registry:
   registry_type: remote
-  path: http://localhost:6570
+  path: localhost:6570
 ```
 {% endcode %}
 

sdk/python/feast/registry_server.py

@@ -808,9 +808,7 @@ def start_server(
         server.add_insecure_port(f"[::]:{port}")
     server.start()
     if wait_for_termination:
-        logger.info(
-            f"Grpc server started at {'https' if tls_cert_path and tls_key_path else 'http'}://localhost:{port}"
-        )
+        logger.info(f"Grpc server started at localhost:{port}")
         server.wait_for_termination()
     else:
         return server