pkgsx86_64_v3-core: init

[PedroHLC]

🐟 What?

Adds x86-64-v3 builds for the following packages:

acl, attr, audit, bash, binutils, bison, brotli, bzip2, coreutils, cracklib, cryptsetup,
curl, dash, db, dbus, debugedit, dialog, diffutils, elfutils, expat, file, findutils,
flex, gawk, gcc, gdbm, gettext, glib, glibc, gmp, gnugrep, gnumake, gnused, gnutar,
gnutls, gpgme, gpm, groff, gsasl, guile, gzip, hwdata, iana, icu, inetutils, inih,
iproute2, iptables, iputils, isl, jansson, jfsutils, json_c, kbd, keyutils, kmod, krb5,
ldns, lemon, less, libaio, libarchive, libargon2, libcap, libedit, libelf, libevent,
libffi, libgcc, libgccjit, libgcrypt, libgpg, libgssglue, libidn2, libksba, libmicrohttpd,
libmnl, libmpc, libnetfilter_conntrack, libnfnetlink, libnftnl, libnghttp2, libnl, libnsl,
libpcap, libpipeline, libpsl, libseccomp, libsecret, libssh2, libtasn1, libtirpc, libtool,
libunistring, libusb, libverto, libxcrypt, libxml2, links2, logrotate, lz4, lzo, m4, man,
mdadm, minizip, mlocate, mpfr, ncurses, nettools, npth, nspr, nss, openssl, p11, patch,
pciutils, pcre2, pcre, perl, python3, readline, rpcbind, sqlite, texinfo, tzdata, util,
which, xz, zlib, zstd

🎣 Why?

Some people are interested in building x86-64-v3 packages (mostly browsers and ffmpeg-based), this should give them the necessary to start.