GB: Fix PSM parsing indicator bug. v6.0.15

[duiniuluantanqin]

@see Table 2-35 – Program Stream map
@doc hls-mpeg-ts-iso13818-1.pdf, page 77.

    // 2B
    //      1bit current_next_indicator
    //      2bits reserved
    //      5bits program_stream_map_version
    //      7bits reserved
    //      1bit marker_bit '1'
    // This is a 1-bit field, when set to '1' indicates that the Program Stream Map sent is currently applicable. When
    // the bit is set to '0', it indicates that the Program Stream Map sent is not yet applicable and shall be the next
    // table to become valid.
    uint8_t current_next_indicator_;
    // This 5-bit field is the version number of the whole Program Stream Map. The version number shall be incremented
    // by 1 modulo 32 whenever the definition of the Program Stream Map changes. When the current_next_indicator is set
    // to '1', then the program_stream_map_version shall be that of the currently applicable Program Stream Map. When
    // the current_next_indicator is set to '0', then the program_stream_map_version shall be that of the next
    // applicable Program Stream Map.
    uint8_t program_stream_map_version_;

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TRANS_BY_GPT3

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