fix: metrics printing

Author: lulf

host/src/channel_manager.rs

@@ -920,7 +920,7 @@ impl defmt::Format for ChannelStorage {
             self.refcount,
         );
         #[cfg(feature = "channel-metrics")]
-        defmt::write!(", {}", self.metrics);
+        defmt::write!(f, ", {}", self.metrics);
     }
 }
 

host/src/connection_manager.rs

@@ -892,7 +892,7 @@ impl defmt::Format for ConnectionStorage {
         );
 
         #[cfg(feature = "connection-metrics")]
-        defmt::write!(", {}", self.metrics);
+        defmt::write!(f, ", {}", self.metrics);
     }
 }