Fix ParseValue's bug for BMPStatsTLV32
Fix ParseValue's bug for BMPStatsTLV32

a16/gobgp,a16/gobgp,a16/gobgp,j-kato/gobgp,fujita/gobgp,fujita/gobgp,osrg/gobgp,a16/gobgp,fujita/gobgp,a16/gobgp,j-kato/gobgp,fujita/gobgp,a16/gobgp,osrg/gobgp,a16/gobgp,j-kato/gobgp,osrg/gobgp,osrg/gobgp