Bump musl version from 1.1.23 to 1.2.2 (#5486)

packages/musl.rb

@@ -3,10 +3,10 @@ require 'package'
 class Musl < Package
   description 'A modern, simple, and fast C library implementation that strives to be lightweight, fast, simple, free, and correct in the sense of standards-conformance and safety.'
   homepage 'https://musl.libc.org/'
-  version '1.1.23'
+  version '1.2.2'
   license 'MIT, LGPL-2 and GPL-2'
   compatibility 'all'
-  source_url 'https://musl.libc.org/releases/musl-1.2.2.tar.gz'
+  source_url "https://musl.libc.org/releases/musl-#{version}.tar.gz"
   source_sha256 '9b969322012d796dc23dda27a35866034fa67d8fb67e0e2c45c913c3d43219dd'
 
   binary_url({