Merge branch 'dlb_backport_conf_changes' into '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)

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

```shell

PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --cut_build_path=CUT_BIN_DIR

All CUT tests can be run specifically for IVAS Encoder,IVAS Decoder,IVAS Renderer, ISAR Encoder and ISAR Decoder only. The commandline allows for ```-test-mode=<PARAM>``` for this functionality, examples:

- Run DUT IVAS Encoder Tests Only (on Target Platform)

- Run CUT IVAS Encoder Tests Only (on Target Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --cut_build_path=CUT_BIN_DIR --test-mode=ENC

  ```

- Analyse BE conformance for DUT IVAS Encoder Outputs Only (on Reference Platform)

- Analyse BE conformance for CUT IVAS Encoder Outputs Only (on Reference Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --ref_build_path=testvec/bin --test-mode=ENC --analyse --be-test

  ```

- Analyse NON-BE conformance for DUT IVAS Encoder Outputs Only (on Reference Platform)

- Analyse NON-BE conformance for CUT IVAS Encoder Outputs Only (on Reference Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --ref_build_path=testvec/bin --test-mode=ENC --analyse

  ```

- Run DUT IVAS Decoder Tests Only (on Target Platform)

- Run CUT IVAS Decoder Tests Only (on Target Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --cut_build_path=CUT_BIN_DIR --test-mode=DEC

  ```

- Analyse BE conformance for DUT IVAS Decoder Outputs Only

- Analyse BE conformance for CUT IVAS Decoder Outputs Only

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --test-mode=DEC --analyse --be-test

  ```

- Analyse NON-BE conformance DUT IVAS Decoder Outputs Only (on Reference Platform)

- Analyse NON-BE conformance CUT IVAS Decoder Outputs Only (on Reference Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec  --test-mode=DEC --analyse

  ```

- Run DUT IVAS Renderer Tests Only (on Target Platform)

- Run CUT IVAS Renderer Tests Only (on Target Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --cut_build_path=CUT_BIN_DIR --test-mode=REND

  ```

- Analyse BE conformance for DUT Renderer Outputs Only 

- Analyse BE conformance for CUT Renderer Outputs Only 

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --test-mode=REND --analyse --be-test

  ```

- Analyse NON-BE conformance DUT Renderer Outputs Only 

- Analyse NON-BE conformance CUT Renderer Outputs Only 

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --test-mode=REND --analyse

  ```

- Run DUT ISAR Encoder Tests Only (on Target Platform)

- Run CUT ISAR Encoder Tests Only (on Target Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --cut_build_path=CUT_BIN_DIR --test-mode=ISAR_ENC

  ```

- Analyse BE conformance for DUT ISAR Encoder Outputs Only (on Reference Platform)

- Analyse BE conformance for CUT ISAR Encoder Outputs Only (on Reference Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --ref_build_path=testvec/bin --test-mode=ISAR_ENC --analyse --be-test

  ```

- Analyse NON-BE conformance for DUT ISAR Encoder Outputs Only (on Reference Platform)

- Analyse NON-BE conformance for CUT ISAR Encoder Outputs Only (on Reference Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --ref_build_path=testvec/bin --test-mode=ISAR_ENC --analyse

  ```

- Run DUT ISAR Decoder Tests Only (on Target Platform)

- Run CUT ISAR Decoder Tests Only (on Target Platform)

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec --cut_build_path=CUT_BIN_DIR --test-mode=ISAR

  ```

- Analyse BE conformance for DUT ISAR Decoder Outputs Only

- Analyse BE conformance for CUT ISAR Decoder Outputs Only

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec  --test-mode=ISAR --analyse --be-test

  ```

- Analyse NON-BE conformance DUT ISAR Decoder Outputs Only 

- Analyse NON-BE conformance CUT ISAR Decoder Outputs Only 

  ```shell

  PYTHONPATH=scripts python scripts/ivas_conformance/runConformance.py --testvecDir $PWD/testvec  --test-mode=ISAR --analyse

        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