Remove unnecessary includes.

include/ReArchive/types/FileEntry.h

@@ -1,10 +1,8 @@
 #pragma once
-#include <string>
+
 #include <cstdint>
-#include <utility>
-#include <filesystem>
 #include <vector>
-#include <array>
+#include <filesystem>
 
 namespace ReArchive {
     class FileEntry;

src/ReArchive.cpp

@@ -1,10 +1,9 @@
-#include <ReArchive/ReArchive.h>
+#include <fstream>
 #include <unordered_set>
+#include <ReArchive/ReArchive.h>
 #include <ReArchive/types/Header.h>
 #include <ReArchive/types/FileTable.h>
 #include <ReArchive/types/FileEntry.h>
-#include <fstream>
-#include <iostream>
 
 using ReArchive::Header;
 using ReArchive::FileTable;