update Fast-DDS version.

Signed-off-by: Tomoya Fujita <Tomoya.Fujita@sony.com>

Author: Tomoya Fujita

ddsrouter.repos

@@ -10,7 +10,7 @@ repositories:
     fastdds:
         type: git
         url: https://github.com/eProsima/Fast-DDS.git
-        version: v2.13.1
+        version: v2.13.6
     dev-utils:
         type: git
         url: https://github.com/eProsima/dev-utils.git