CD-ROM Forward/Backward command returns INT2 instead of INT3 and does not seek.

### Describe the bug

Issuing the Forward or Backward command to the CD-ROM drive should result in an INT3(stat) but it returns INT2(stat). It also does not fast-forward or rewind the currently playing audio.

### Expected behavior

Issuing a Forward/Backward command to the CD-ROM drive should raise an INT3(stat) and begin to fast-forward/rewind the currently playing audio.

### Steps to reproduce the bug

Issue a CD-ROM command 0x04 or 0x05 (forward/backward)
Listen for INT2 and INT3.
INT2 will be raised, instead of INT3

### Operating System

Bazzite Linux (Fedora Silverblue) (AppImage)

### PCSX-Redux version

Version: c2ad3b2f
Build: 240
Changeset: c2ad3b2fe5347224c71e1396b5570c54d374f264
Date & time: 2026-04-02 02:07:03

### CPU model

AMD Ryzen 9 9900X (24) @ 5.66 GHz

### GPU model & Drivers

NVIDIA GeForce RTX 3080/PCIe/SSE2 | Version: 3.2.0 NVIDIA 580.95.05

### BIOS version

SCPH 9001 (Tested - working correctly - in other emulators)

### Options

- [ ] Dynarec CPU
- [ ] 8MB
- [ ] OpenGL GPU
- [x] Fastboot
- [ ] Debugger

### Iso checks

_No response_

### Logs

_No response_

### Additional information

_No response_