musl: Upgrade to latest

Changelog:
https://git.musl-libc.org/cgit/musl/log/?qt=range&q=941bd884cc0221d051840ce6d21650339e711863..d5e55ba3320c30310ca1d8938925d5424a652422

(From OE-Core rev: b34e86b4ee13d53f09d558e613d5b66c845edde6)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/musl/musl_git.bb

@@ -3,7 +3,7 @@
 
 require musl.inc
 
-SRCREV = "941bd884cc0221d051840ce6d21650339e711863"
+SRCREV = "d5e55ba3320c30310ca1d8938925d5424a652422"
 
 PV = "1.1.19+git${SRCPV}"