dosfstools: update to v4.0

tools/dosfstools/Makefile

...0001-Add-tags-and-editor-backup-files-to-.gitignore.patch

...kfs-Default-to-64-32-heads-sectors-for-targets-smal.patch

...002-Fix-indentation-of-fix-power-loss-damage-commit.patch

...s/0003-mkfs.fat.c-Use-unsigned-char-for-binary-data.patch

...hes/0004-Make-all-char-that-may-take-literals-const.patch

...5-mkfs.fat-Allow-0xF0-to-be-specified-as-media-byte.patch

...fstools/patches/0006-fsck.fat-Make-r-option-default.patch

...ols/patches/0007-Makefile-fix-typo-in-uninstall-man.patch

...fstools/patches/0008-Makefile-avoid-using-install-D.patch

tools/dosfstools/patches/0009-Improve-.gitignore.patch

...sfstools/patches/0010-Remove-non-standard-int-types.patch

...tools/patches/0011-Remove-linux-msdos_fs.h-includes.patch

...0012-fsck.fat-Fix-read-beyond-end-of-array-on-FAT12.patch

...0013-Add-compatible-ioctl-calls-for-OSX-and-FreeBSD.patch

...dosfstools/patches/0014-Add-OSX-and-FreeBSD-support.patch