Update to new version 3.2 and rekey msys2.patch. Remove 0001-mtree-fix-line-filename-length-calculation.patch', libarchive-3.1.3-CVE-2013-0211_read_buffer_overflow.patch, libarchive-3.1.2-acl.patch, and 'libarchive-3.1.2-sparce-mtree.patch because they are in the source-code now. Add validpgpkeys array