Changing kebab case filenames in source to snake case for consistency

examples/send-presence/send-presence.c

@@ -9,7 +9,7 @@
 #include <string.h>
 #include <time.h>
 
-#include "discord-rpc.h"
+#include "discord_rpc.h"
 
 static const char* APPLICATION_ID = "345229890980937739";
 static int FrustrationLevel = 0;

examples/unrealstatus/Plugins/discordrpc/Source/DiscordRpc/Private/DiscordRpcBlueprint.cpp

@@ -1,6 +1,6 @@
 #include "DiscordRpcPrivatePCH.h"
 #include "DiscordRpcBlueprint.h"
-#include "discord-rpc.h"
+#include "discord_rpc.h"
 
 DEFINE_LOG_CATEGORY(Discord)