Fix Could NOT find MPG123 on Ubuntu 24.04 LTS

[smdaa]

Platform : Ubuntu 24.04 LTS

I installed dependencies found here https://libcinder.org/docs/guides/linux-notes/ubuntu.html I faced this error:

CMake Error at /usr/share/cmake-3.28/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
  Could NOT find MPG123 (missing: MPG123_INCLUDE_DIR)
Call Stack (most recent call first):
  /usr/share/cmake-3.28/Modules/FindPackageHandleStandardArgs.cmake:600 (_FPHSA_FAILURE_MESSAGE)
  proj/cmake/modules/FindMPG123.cmake:35 (find_package_handle_standard_args)
  proj/cmake/platform_linux.cmake:143 (find_package)
  CMakeLists.txt:29 (include)

Here is a fix i found