net_processing: reorder the code that handles the VERSION message

Change the order in which code snippets are executed as a result of
receiving the `VERSION` message. Move the snippets that do
`MakeAndPushMessage()` near the end. This makes it easier to interrupt
the execution when no messages should be sent as a response to the
`VERSION` messages, in private broadcast connections.

This is a non-functional change.

src/net_processing.cpp

@@ -3541,19 +3541,6 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
         pfrom.SetCommonVersion(greatest_common_version);
         pfrom.nVersion = nVersion;
 
-        if (greatest_common_version >= WTXID_RELAY_VERSION) {
-            MakeAndPushMessage(pfrom, NetMsgType::WTXIDRELAY);
-        }
-
-        // Signal ADDRv2 support (BIP155).
-        if (greatest_common_version >= 70016) {
-            // BIP155 defines addrv2 and sendaddrv2 for all protocol versions, but some
-            // implementations reject messages they don't know. As a courtesy, don't send
-            // it to nodes with a version before 70016, as no software is known to support
-            // BIP155 that doesn't announce at least that protocol version number.
-            MakeAndPushMessage(pfrom, NetMsgType::SENDADDRV2);
-        }
-
         pfrom.m_has_all_wanted_services = HasAllDesirableServiceFlags(nServices);
         peer->m_their_services = nServices;
         pfrom.SetAddrLocal(addrMe);
@@ -3580,6 +3567,19 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
             if (fRelay) pfrom.m_relays_txs = true;
         }
 
+        if (greatest_common_version >= WTXID_RELAY_VERSION) {
+            MakeAndPushMessage(pfrom, NetMsgType::WTXIDRELAY);
+        }
+
+        // Signal ADDRv2 support (BIP155).
+        if (greatest_common_version >= 70016) {
+            // BIP155 defines addrv2 and sendaddrv2 for all protocol versions, but some
+            // implementations reject messages they don't know. As a courtesy, don't send
+            // it to nodes with a version before 70016, as no software is known to support
+            // BIP155 that doesn't announce at least that protocol version number.
+            MakeAndPushMessage(pfrom, NetMsgType::SENDADDRV2);
+        }
+
         if (greatest_common_version >= WTXID_RELAY_VERSION && m_txreconciliation) {
             // Per BIP-330, we announce txreconciliation support if:
             // - protocol version per the peer's VERSION message supports WTXID_RELAY;