Fix in ivas-interop-on-merge-request again

    # Run reference creation, using source branch encoder and main decoder (see .merge-request-comparison-setup-codec)

    - exit_code=0

    - exit_code2=0

    - python3 -m pytest $TESTS_DIR_CODEC_BE_ON_MR -v --html=report.html --self-contained-html --junit-xml=report-junit.xml --update_ref 1 -m create_ref --ref_encoder_path ./IVAS_cod_test --ref_decoder_path ./IVAS_dec_ref || exit_code=$?

    - python3 -m pytest $TESTS_DIR_CODEC_BE_ON_MR -v --html=report2.html --self-contained-html --junit-xml=report2-junit.xml --update_ref 1 -m create_ref_part2 --ref_encoder_path ./IVAS_cod_test --ref_decoder_path ./IVAS_dec_ref || exit_code2=$?

    - python3 -m pytest $TESTS_DIR_CODEC_BE_ON_MR -v --html=report.html --self-contained-html --junit-xml=report-junit.xml --update_ref 1 -m create_ref --ref_encoder_path ./IVAS_cod --ref_decoder_path ./IVAS_dec_ref || exit_code=$?

    - python3 -m pytest $TESTS_DIR_CODEC_BE_ON_MR -v --html=report2.html --self-contained-html --junit-xml=report2-junit.xml --update_ref 1 -m create_ref_part2 --ref_encoder_path ./IVAS_cod --ref_decoder_path ./IVAS_dec_ref || exit_code2=$?

    - zero_failures=$(cat report-junit.xml report2-junit.xml | grep -c 'failures="0"') || true

    # Todo: I suppose only one junit report can be listed. Select the one with potential failures.