C++ changes to support compiling with a host clang

... rather than a prebuilt. Bug: b/407854179

Author: Databean

base/cvd/cuttlefish/common/libs/utils/architecture.cpp

@@ -16,6 +16,7 @@
 
 #include "common/libs/utils/architecture.h"
 
+#include <string.h>
 #include <sys/utsname.h>
 
 #include <cstdlib>

base/cvd/cuttlefish/common/libs/utils/socket2socket_proxy.cpp

@@ -20,6 +20,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 
+#include <atomic>
 #include <cstring>
 #include <functional>
 #include <list>

base/cvd/cuttlefish/host/commands/assemble_cvd/flags.cc

@@ -20,6 +20,7 @@
 
 #include <algorithm>
 #include <fstream>
+#include <iomanip>
 #include <iostream>
 #include <optional>
 #include <regex>

base/cvd/cuttlefish/host/commands/console_forwarder/main.cpp

@@ -19,6 +19,7 @@
 #include <signal.h>
 #include <unistd.h>
 
+#include <condition_variable>
 #include <deque>
 #include <mutex>
 #include <thread>

base/cvd/cuttlefish/host/commands/metrics/host_receiver.h

@@ -15,6 +15,7 @@
  */
 #pragma once
 
+#include <string>
 #include <thread>
 
 namespace cuttlefish {

base/cvd/cuttlefish/host/libs/image_aggregator/image_aggregator.h

@@ -19,6 +19,8 @@
  * Functions for manipulating disk files given to crosvm or QEMU.
  */
 
+#include <stdint.h>
+
 #include <string>
 #include <vector>