AK: Rename <AK/AKString.h> to <AK/String.h>

This was a workaround to be able to build on case-insensitive file
systems where it might get confused about <string.h> vs <String.h>.

Let's just not support building that way, so String.h can have an
objectively nicer name. :^)

Libraries/LibDraw/Color.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <AK/AKString.h>
+#include <AK/String.h>
 #include <AK/Optional.h>
 #include <AK/Types.h>
 

Libraries/LibDraw/Emoji.cpp

@@ -1,7 +1,7 @@
-#include "Emoji.h"
-#include "GraphicsBitmap.h"
-#include <AK/AKString.h>
 #include <AK/HashMap.h>
+#include <AK/String.h>
+#include <LibDraw/Emoji.h>
+#include <LibDraw/GraphicsBitmap.h>
 
 static HashMap<u32, Emoji> s_emojis;
 

Libraries/LibDraw/Font.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <AK/AKString.h>
+#include <AK/String.h>
 #include <AK/MappedFile.h>
 #include <AK/RefPtr.h>
 #include <AK/RefCounted.h>

Libraries/LibDraw/GraphicsBitmap.h

@@ -3,7 +3,7 @@
 #include "Color.h"
 #include "Rect.h"
 #include "Size.h"
-#include <AK/AKString.h>
+#include <AK/String.h>
 #include <AK/MappedFile.h>
 #include <AK/RefCounted.h>
 #include <AK/RefPtr.h>

Libraries/LibDraw/Painter.h

@@ -4,7 +4,7 @@
 #include "Point.h"
 #include "Rect.h"
 #include "Size.h"
-#include <AK/AKString.h>
+#include <AK/String.h>
 #include <LibDraw/TextAlignment.h>
 #include <LibDraw/TextElision.h>
 #include <AK/Utf8View.h>

Libraries/LibDraw/Point.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <AK/AKString.h>
+#include <AK/String.h>
 #include <AK/LogStream.h>
 #include <LibDraw/Orientation.h>
 

Libraries/LibDraw/Rect.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <AK/AKString.h>
+#include <AK/String.h>
 #include <AK/LogStream.h>
 #include <LibDraw/Orientation.h>
 #include <LibDraw/Point.h>

Libraries/LibDraw/Size.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <AK/AKString.h>
+#include <AK/String.h>
 #include <AK/LogStream.h>
 #include <LibDraw/Orientation.h>