backport some conformance changes from SA4 package to main

  sudo apt install python3.13 python3.13-venv

  ```

## Run CUT tests on Target platform

Running the conformance tests requires around 30 gb of disk space and around 6 gb of RAM space.

To run CUT binaries on the targeted platform, it is necessary to have the correct setup for python and dependency packages. 

- Create virtual environment for Python 3.13 and install requirements

  ```shell

  python3.13 -m venv pyConformance

  source pyConformance/bin/activate

  cd ivas-codec

  python -m pip install -r tests/requirements.txt

  python -m pip install -r scripts/ivas_conformance/requirements.txt

  ```

## Run CUT tests on Target platform

To run CUT binaries on the targeted platform, it is necessary to replicate the initial setup for python and dependency packages. The CUT build of the IVAS binaries should be made available in a selected folder and needed for the next step

The CUT build of the IVAS binaries should be made available in a selected folder and needed for the next step

To run IVAS DUT commands on the TARGET platform (may be different from ubuntu/linux)

        self.cut_build_path = args.cut_build_path

        self.filter = args.filter

        exe_platform = platform.system()

        if exe_platform == "Windows":

            exe_platform = "Win64"

        self.wavdiffbin = os.path.join(self.toolsdir, exe_platform, "wav-diff")

        if not os.path.exists(self.wavdiffbin):

            if exe_platform == "Windows":

                exe_platform = "Win32"  

                self.wavdiffbin = os.path.join(self.toolsdir, exe_platform, "wav-diff")          

                else:

                    print(f"<{tag}> PASSED BE TEST")

    def computeCorridor(self, mldRefWithTags, mldCutWithTags, tag, threshold=0.0):

    def computeCorridor(self, mldRefWithTags, mldCutWithTags, tag, threshold=0.1):

        mldDict = dict[str, list]()

        failed = False