Split intercom.h into separate headers and reduce shared header inclusion.

core/smn_console.cpp

@@ -47,6 +47,8 @@
 #include "logic_bridge.h"
 #include <sm_namehashset.h>
 #include "smn_keyvalues.h"
+#include <bridge/include/IScriptManager.h>
+#include <bridge/include/ILogger.h>
 
 #if SOURCE_ENGINE == SE_CSGO || SOURCE_ENGINE == SE_DOTA
 #include <netmessages.pb.h>