Upgrade clang to 16.0.3

We really want clang 17 for the new CUDA version, but that isn't out
yet.  This gets us a lot closer.

Change-Id: Iff6bb187260777690ae68a7eaef1e508c7194e68
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/aos/network/message_bridge_client_lib.cc b/aos/network/message_bridge_client_lib.cc
index 19f3420..34f578e 100644
--- a/aos/network/message_bridge_client_lib.cc
+++ b/aos/network/message_bridge_client_lib.cc
@@ -62,7 +62,6 @@
                                            const Node *my_node,
                                            const Node *other_node) {
   std::vector<bool> stream_reply_with_timestamp;
-  int channel_index = 0;
   for (const Channel *channel : *config->channels()) {
     if (configuration::ChannelIsSendableOnNode(channel, other_node)) {
       const Connection *connection =
@@ -78,7 +77,6 @@
             configuration::ChannelMessageIsLoggedOnNode(channel, my_node));
       }
     }
-    ++channel_index;
   }
 
   return stream_reply_with_timestamp;
diff --git a/aos/network/multinode_timestamp_filter.cc b/aos/network/multinode_timestamp_filter.cc
index 55b6b02..b4ebef4 100644
--- a/aos/network/multinode_timestamp_filter.cc
+++ b/aos/network/multinode_timestamp_filter.cc
@@ -1820,7 +1820,6 @@
   }
 
   if (filter_fps_.size() != 0 && !destructor) {
-    size_t node_a_index = 0;
     for (const auto &filters : filters_per_node_) {
       for (const auto &filter : filters) {
         while (true) {
@@ -1832,7 +1831,6 @@
           WriteFilter(filter.filter, *sample);
         }
       }
-      ++node_a_index;
     }
   }
 
diff --git a/aos/network/rawrtc.h b/aos/network/rawrtc.h
index f43cc5e..7908124 100644
--- a/aos/network/rawrtc.h
+++ b/aos/network/rawrtc.h
@@ -170,9 +170,7 @@
   void Open();
 
   // Returns the connection if Open has been called.
-  struct rawrtc_peer_connection *connection() {
-    return connection_;
-  }
+  struct rawrtc_peer_connection *connection() { return connection_; }
 
  private:
   // Trampolines from C -> C++.
diff --git a/aos/network/sctp_client.h b/aos/network/sctp_client.h
index 06f6b15..9b9265e 100644
--- a/aos/network/sctp_client.h
+++ b/aos/network/sctp_client.h
@@ -44,9 +44,7 @@
   void SetPriorityScheduler(sctp_assoc_t assoc_id);
 
   // Remote to send to.
-  struct sockaddr_storage sockaddr_remote() const {
-    return sockaddr_remote_;
-  }
+  struct sockaddr_storage sockaddr_remote() const { return sockaddr_remote_; }
 
   void LogSctpStatus(sctp_assoc_t assoc_id);