DSPHLE: Make all uCode implementations final classes

(Apart from AXUCode, which is inherited by AXWiiUCode.)

Source/Core/Core/HW/DSPHLE/UCodes/AX.h

@@ -62,7 +62,7 @@ enum AXMixControl
   // clang-format on
 };
 
-class AXUCode : public UCodeInterface
+class AXUCode /* not final: subclassed by AXWiiUCode */ : public UCodeInterface
 {
 public:
   AXUCode(DSPHLE* dsphle, u32 crc);

Source/Core/Core/HW/DSPHLE/UCodes/AXWii.h

@@ -11,7 +11,7 @@ namespace DSP::HLE
 struct AXPBWii;
 class DSPHLE;
 
-class AXWiiUCode : public AXUCode
+class AXWiiUCode final : public AXUCode
 {
 public:
   AXWiiUCode(DSPHLE* dsphle, u32 crc);

Source/Core/Core/HW/DSPHLE/UCodes/CARD.h

@@ -10,7 +10,7 @@ namespace DSP::HLE
 {
 class DSPHLE;
 
-class CARDUCode : public UCodeInterface
+class CARDUCode final : public UCodeInterface
 {
 public:
   CARDUCode(DSPHLE* dsphle, u32 crc);

Source/Core/Core/HW/DSPHLE/UCodes/GBA.h

@@ -15,8 +15,9 @@ class DSPHLE;
 // written back to RAM at the dest address provided in the crypto parameters.
 void ProcessGBACrypto(u32 address);
 
-struct GBAUCode : public UCodeInterface
+class GBAUCode final : public UCodeInterface
 {
+public:
   GBAUCode(DSPHLE* dsphle, u32 crc);
 
   void Initialize() override;

Source/Core/Core/HW/DSPHLE/UCodes/INIT.h

@@ -10,7 +10,7 @@ namespace DSP::HLE
 {
 class DSPHLE;
 
-class INITUCode : public UCodeInterface
+class INITUCode final : public UCodeInterface
 {
 public:
   INITUCode(DSPHLE* dsphle, u32 crc);

Source/Core/Core/HW/DSPHLE/UCodes/ROM.h

@@ -10,7 +10,7 @@ namespace DSP::HLE
 {
 class DSPHLE;
 
-class ROMUCode : public UCodeInterface
+class ROMUCode final : public UCodeInterface
 {
 public:
   ROMUCode(DSPHLE* dsphle, u32 crc);

Source/Core/Core/HW/DSPHLE/UCodes/Zelda.h

@@ -187,7 +187,7 @@ private:
   u32 m_reverb_pb_base_addr = 0;
 };
 
-class ZeldaUCode : public UCodeInterface
+class ZeldaUCode final : public UCodeInterface
 {
 public:
   ZeldaUCode(DSPHLE* dsphle, u32 crc);