Remove clang-format file from upstream, we can add one back once we have specified one of our own.
Remove clang-format file from upstream, we can add one back once we have specified one of our own.

nlgcoin/guldencoin-official,nlgcoin/guldencoin-official,nlgcoin/guldencoin-official,nlgcoin/guldencoin-official,nlgcoin/guldencoin-official,nlgcoin/guldencoin-official