refactor(agent type): move runtime config to it's own module (NR-402665) (#1238)

* refactor(agent type): move runtime config to it's own module

* docs

* fix typo

Author: gsanchezgavier

agent-control/src/agent_type.rs

@@ -5,11 +5,9 @@ pub mod definition;
 pub mod embedded_registry;
 pub mod environment_variable;
 pub mod error;
-pub mod health_config;
 pub mod render;
-pub mod restart_policy;
 pub mod runtime_config;
-pub mod runtime_config_templates;
+pub mod templates;
 pub mod trivial_value;
 pub mod variable;
 pub mod version_config;