add "Links" log type for diagnosing linked lib members

src/linker/lnk_log.c

@@ -45,6 +45,7 @@ lnk_log_type_from_string(String8 string)
     "SizeBreakdown", LNK_Log_SizeBreakdown,
     "LinkStats",     LNK_Log_LinkStats,
     "Timers",        LNK_Log_Timers,
+    "Links",         LNK_Log_Links,
   };
   Assert(ArrayCount(map) == LNK_Log_Count);
 

src/linker/lnk_log.h

@@ -14,6 +14,7 @@ typedef enum
   LNK_Log_SizeBreakdown,
   LNK_Log_LinkStats,
   LNK_Log_Timers,
+  LNK_Log_Links, 
   LNK_Log_Count
 } LNK_LogType;