Missing header file ivas_rom_com_fx.h causes compile failure after merge !2157
# Basic info
<!--- Add commit SHA used to reproduce -->
- Fixed point:
- aa6fbd17
# Bug description
After merge request !2157, the build fails due to a missing header file.
```
lib_enc/ivas_enc_fx.c:41:10: fatal error: ivas_rom_com_fx.h: No such file or directory
41 | #include "ivas_rom_com_fx.h"
^~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
```
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issue