libslirp: update to 4.3.1.

Closes: #24559 [via git-merge-pr]

srcpkgs/libslirp/template

@@ -1,6 +1,6 @@
 # Template file for 'libslirp'
 pkgname=libslirp
-version=4.3.0
+version=4.3.1
 revision=1
 wrksrc="libslirp-v${version}"
 build_style=meson
@@ -12,7 +12,7 @@ license="BSD-3-Clause"
 homepage="https://gitlab.freedesktop.org/slirp/libslirp"
 changelog="https://gitlab.freedesktop.org/slirp/libslirp/-/blob/master/CHANGELOG.md"
 distfiles="https://gitlab.freedesktop.org/slirp/libslirp/-/archive/v${version}/libslirp-v${version}.tar.gz"
-checksum=4432667c0fadfd68a2779de351917d9a6c5cbacf0034dcc4de3194c39df980c4
+checksum=500473e4f957f302cd3a9737b6c9f7512ee17d394f646f4223cf103df249cedc
 
 pre_configure() {
 	printf '%s\n' "${version}" > .tarball-version