SecurityPkg: Fix Tcg2 SubmitRequestToPreOSFunction() fail in second times.
    
    Tcg2PhysicalPresenceLibSubmitRequestToPreOSFunction()
    has check if current request is same as previous.
    But it forget check RequestParameter, which causes
    second request fail to process, if RequestParameter
    is different.
    
    Contributed-under: TianoCore Contribution Agreement 1.0
    Signed-off-by: "Yao, Jiewen" <Jiewen.Yao@intel.com>
    Reviewed-by: "Zhang, Chao B" <chao.b.zhang@intel.com>