Remove empty newlines in #include blocks.

This makes clang-format useful on those.

Also add a bunch of forgotten transitive includes, which otherwise
prevented compilation.

src/core/hle/service/nim/nim.cpp

@@ -2,10 +2,9 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include "core/hle/service/nim/nim.h"
 #include "common/common_types.h"
 #include "common/logging/log.h"
-
-#include "core/hle/service/nim/nim.h"
 #include "core/hle/service/nim/nim_aoc.h"
 #include "core/hle/service/nim/nim_s.h"
 #include "core/hle/service/nim/nim_u.h"

src/core/hle/service/nim/nim_u.h

@@ -1,6 +1,6 @@
 // Copyright 2015 Citra Emulator Project
 // Licensed under GPLv2 or any later version
-// Refer to the license.txt file included..
+// Refer to the license.txt file included.
 
 #pragma once