Decoder crash for Stereo at 32kbps JBM operation in stereo_dft_res_ecu_burst_att_fx()
# Basic info
<!--- Add commit SHA used to reproduce -->
- Encoder (float): d18cbee3417bc331630e6dcf214908deacdc8167
- Decoder: 34e9657530f06716f52afa2f7c0a6be28cd77efd
# Bug description
The fixed point decoder crashes with an assert:
```bash
Assertion failed: (0), function saturate, file basop32.c, line 507.
```



# Ways to reproduce
Bitstream has been uploaded.
```bash
./IVAS_cod_flt_ref -stereo -max_band FB 32000 48 experiments/basop-verification/stereo-noisy_speech-p800-2/proc_input_d/cat1/stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated.wav out/stereo-noisy_speech-p800-2-cat1-lab_d--stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated--32000.192
networkSimulator_g192 experiments/basop-verification/dly_error_profile_11.dat out/stereo-noisy_speech-p800-2-cat1-lab_d--stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated--32000.192 out/stereo-noisy_speech-p800-2-cat1-lab_d--stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated--32000.netsimout-dly_error_profile_11.192 out/stereo-noisy_speech-p800-2-cat1-lab_d--stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated--32000.netsimtrace 1 0
./IVAS_dec_fx -voip -Tracefile out/stereo-noisy_speech-p800-2-cat1-lab_d--stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated--32000.jbm-dly_error_profile_11.dec.stereo.fx.dectrace stereo 48 out/stereo-noisy_speech-p800-2-cat1-lab_d--stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated--32000.netsimout-dly_error_profile_11.192 out/stereo-noisy_speech-p800-2-cat1-lab_d--stereo-noisy_speech-p800-2-cat1-lab_d-20ms_aligned_files_concatenated--32000.jbm-dly_error_profile_11.dec.stereo.fx.wav
```
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issue