musl: Upgrade to 1.1.23+
License-Update: Added contributor list and copyright years
https://git.musl-libc.org/cgit/musl/commit/COPYRIGHT?id=
7a6c8a0df1b685d788fd4d3763681bb3018806d7
https://git.musl-libc.org/cgit/musl/commit/COPYRIGHT?id=
d6dcd4185bddff34724d6d539f834e9daf7dcf3d
- include release 1.1.23
- Add riscv support
- Add syscall numbers upto 5.1 kernel
Detailed log
https://git.musl-libc.org/cgit/musl/log/?qt=range&q=
ac304227bb3ea1787d581f17d76a5f5f3abff51f..
0ce49d0a301b4142741b32773492af90f66ed3ca
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
