[PATCH 5/7] libunistring: upgrade 1.4.2 -> 1.5

[Jaipaul Cheernam <jaipaul.cheernam@est.tech>]

ReleaseNotes: https://lists.gnu.org/archive/html/info-gnu/2026-10/msg00000.html

Prepare for 1.5 release.
build: In MSVC builds, use 'rc' instead of 'windres'.
Improve copyright statement in the Windows .rc file.
Update to Unicode version 18.0.0.
INSTALL.windows: Fix MSVC instructions.
build: Fix "make installcheck" failure in --disable-shared builds.
Add an LLM policy.
Upgrade to libtool 2.6.2.

License-Update: copyright years updated

Signed-off-by: Jaipaul Cheernam <jaipaul.cheernam@est.tech>
---
 .../{libunistring_1.4.2.bb => libunistring_1.5.bb}            | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
 rename meta/recipes-support/libunistring/{libunistring_1.4.2.bb => libunistring_1.5.bb} (87%)

diff --git a/meta/recipes-support/libunistring/libunistring_1.4.2.bb b/meta/recipes-support/libunistring/libunistring_1.5.bb
similarity index 87%
rename from meta/recipes-support/libunistring/libunistring_1.4.2.bb
rename to meta/recipes-support/libunistring/libunistring_1.5.bb
index d3bfe976c90..911c0ef76c7 100644
--- a/meta/recipes-support/libunistring/libunistring_1.4.2.bb
+++ b/meta/recipes-support/libunistring/libunistring_1.5.bb
@@ -16,12 +16,12 @@ SECTION = "devel"
 LICENSE = "GPL-2.0-or-later OR LGPL-3.0-or-later"
 LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
                     file://README;beginline=45;endline=65;md5=3a896a943b4da2c551e6be1af27eff8d \
-                    file://doc/libunistring.texi;md5=55cc91e1fe09c7aec78b6dc932202300 \
+                    file://doc/libunistring.texi;md5=573f97c426e271415838c2d6e688d1b6 \
                     "
 DEPENDS = "gperf-native"
 
 SRC_URI = "${GNU_MIRROR}/libunistring/libunistring-${PV}.tar.gz"
-SRC_URI[sha256sum] = "e82664b170064e62331962126b259d452d53b227bb4a93ab20040d846fec01d8"
+SRC_URI[sha256sum] = "5b0ecd46cbf225375f20ab4056197e66a7ac590e2684c069af407ae3383c9d81"
 
 inherit autotools texinfo
 BBCLASSEXTEND = "native nativesdk"