musl: Bring in patches post 1.20 release
There have been regressions found in 1.20 release, this is cumulative
update to bring these changes and drops the local patches which have
been upstreamed in this delta
https://git.musl-libc.org/cgit/musl/log/?qt=range&q=
0fa1e638e87cf257e9f96b4019b2076afd674a19..
c50985d5c8e316c5c464f352e79eeebfed1121a9
License-Update: Dropped BSD Prng implementation
https://git.musl-libc.org/cgit/musl/commit/COPYRIGHT?id=
c50985d5c8e316c5c464f352e79eeebfed1121a9
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
