test: cleanup

test/entt/container/dense_map.cpp

@@ -12,7 +12,6 @@
 #include <entt/container/dense_map.hpp>
 #include <entt/core/bit.hpp>
 #include <entt/core/iterator.hpp>
-#include <entt/core/memory.hpp>
 #include <entt/core/utility.hpp>
 #include "../../common/config.h"
 #include "../../common/linter.hpp"

test/entt/container/dense_set.cpp

@@ -11,7 +11,6 @@
 #include <gtest/gtest.h>
 #include <entt/container/dense_set.hpp>
 #include <entt/core/bit.hpp>
-#include <entt/core/memory.hpp>
 #include <entt/core/utility.hpp>
 #include "../../common/linter.hpp"
 #include "../../common/throwing_allocator.hpp"

test/entt/core/algorithm.cpp

@@ -1,6 +1,5 @@
 #include <algorithm>
 #include <array>
-#include <cstddef>
 #include <vector>
 #include <gtest/gtest.h>
 #include <entt/core/algorithm.hpp>

test/entt/core/memory.cpp

@@ -1,4 +1,5 @@
 #include <array>
+#include <cstddef>
 #include <memory>
 #include <tuple>
 #include <type_traits>