Fix mdmp endianness (#3126)

* MiniDmpHeader & MiniDmpLocDescr32/64 & MiniDmpMemDescr32/64

* MiniDmpException & MiniDmpExcStream

* MiniDmpModule

* MiniDmpThread & MiniDmpThreadList

* MiniDmpThreadEx & MiniDmpThreadExList

* Removed struct minidump_string

* MiniDmpDir

* MiniDmpExcPointers & MiniDmpExcInfo & MiniDmpFuncTableDescr

* MiniDmpFuncTableStream & MiniDmpHandleDataStream

* MiniDmpExcRecord & MiniDmpHandleDescr/2

* MiniDmpHandleObjInfo

* MiniDmpMemList64 & MiniDmpMemDescr64 (init)

* MiniDmpMemInfo & MiniDmpMemInfoList

* MiniDmpMiscInfo

* MiniDmpMiscInfo2

* MiniDmpSysInfo

* MiniDmpThreadInfoList & MiniDmpThreadInfo

* MiniDmpTokenInfo & MiniDmpTokenInfoList

* MiniDmpUnloadedModule & MiniDmpUnloadedModuleList

* MiniDmpUserStream & MiniDmpUserStreamInfo

* MiniDmpIncludeThreadCallback

* MiniDmpModuleCallback

* MiniDmpIncludeModuleCallback

* MiniDmpIOCallback

* MiniDmpReadMemoryFailureCallback

* MiniDmpCallbackOutput

* AVRFBacktraceInfo & AVRFHandleOp & MiniDmpHandleOpList

* MiniDmpObj