Only do address updates for CASE delivery failures. (project-chip#22327)

* Only do address updates for CASE delivery failures.

When the handling of "failed to send message, so update the IP for this peer"
moved out of DeviceCommissioner, we stopped checking whether the session is a
CASE session.  Go back to checking that again.

Fixes project-chip#22326

* Address review comment.

src/messaging/ReliableMessageMgr.cpp

@@ -320,7 +320,8 @@ CHIP_ERROR ReliableMessageMgr::SendFromRetransTable(RetransTableEntry * entry)
         if (exchangeMgr)
         {
             // After the first failure notify session manager to refresh device data
-            if (entry->sendCount == 1 && mSessionUpdateDelegate != nullptr)
+            if (entry->sendCount == 1 && mSessionUpdateDelegate != nullptr && entry->ec->GetSessionHandle()->IsSecureSession() &&
+                entry->ec->GetSessionHandle()->AsSecureSession()->IsCASESession())
             {
                 ChipLogDetail(ExchangeManager, "Notify session manager to update peer address");
                 mSessionUpdateDelegate->UpdatePeerAddress(entry->ec->GetSessionHandle()->GetPeer());