Kernel: Move DiskPartition up into Kernel/Storage

Everything in Kernel/Storage/Partition but DiskPartition has been moved
into LibPartiton. This makes the Partition directory unnecessary so
DiskPartition is moved up into Kernel/Storage.

Kernel/CMakeLists.txt

@@ -103,7 +103,6 @@ set(KERNEL_SOURCES
     Storage/ATA/ATADiskDevice.cpp
     Storage/ATA/ATAPIDiscDevice.cpp
     Storage/ATA/ATAPort.cpp
-    Storage/Partition/DiskPartition.cpp
     Storage/NVMe/NVMeController.cpp
     Storage/NVMe/NVMeNameSpace.cpp
     Storage/NVMe/NVMeInterruptQueue.cpp
@@ -111,6 +110,7 @@ set(KERNEL_SOURCES
     Storage/NVMe/NVMeQueue.cpp
     Storage/Ramdisk/Controller.cpp
     Storage/Ramdisk/Device.cpp
+    Storage/DiskPartition.cpp
     Storage/StorageController.cpp
     Storage/StorageDevice.cpp
     Storage/StorageManagement.cpp

Kernel/Storage/DiskPartition.cpp

@@ -7,7 +7,7 @@
 #include <Kernel/Debug.h>
 #include <Kernel/Devices/DeviceManagement.h>
 #include <Kernel/FileSystem/OpenFileDescription.h>
-#include <Kernel/Storage/Partition/DiskPartition.h>
+#include <Kernel/Storage/DiskPartition.h>
 
 namespace Kernel {
 

Kernel/Storage/StorageDevice.h

@@ -10,7 +10,7 @@
 #include <Kernel/Devices/BlockDevice.h>
 #include <Kernel/Interrupts/IRQHandler.h>
 #include <Kernel/Locking/Mutex.h>
-#include <Kernel/Storage/Partition/DiskPartition.h>
+#include <Kernel/Storage/DiskPartition.h>
 #include <Kernel/Storage/StorageController.h>
 
 namespace Kernel {

Kernel/Storage/StorageManagement.h

@@ -11,7 +11,7 @@
 #include <AK/NonnullRefPtrVector.h>
 #include <AK/Types.h>
 #include <Kernel/FileSystem/FileSystem.h>
-#include <Kernel/Storage/Partition/DiskPartition.h>
+#include <Kernel/Storage/DiskPartition.h>
 #include <Kernel/Storage/StorageController.h>
 #include <Kernel/Storage/StorageDevice.h>
 #include <LibPartition/PartitionTable.h>