Use original names for config parameters

The config parameter names defined in the relay_chn_defs.h file
have been changed back to their original names (with the CONFIG_ prefix),
so that they are not confused with application-level defines.

Refs #1085

private_include/relay_chn_run_info.h

@@ -21,7 +21,7 @@ extern "C" {
  */
 void relay_chn_run_info_init(void);
 
-#if RELAY_CHN_COUNT > 1
+#if CONFIG_RELAY_CHN_COUNT > 1
 /**
  * @brief Get run information object for a specific relay channel.
  *
@@ -43,7 +43,7 @@ relay_chn_run_info_t *relay_chn_run_info_get_all(void);
  * @return Pointer to run information structure.
  */
 relay_chn_run_info_t *relay_chn_run_info_get(void);
-#endif // RELAY_CHN_COUNT > 1
+#endif // CONFIG_RELAY_CHN_COUNT > 1
 
 /**
  * @brief Get the last run command for a relay channel.