devel/libunistring: Update to 1.2

Changelog: https://savannah.gnu.org/news/?id=10599

PR:		277339

devel/libunistring/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	libunistring
-DISTVERSION=	1.1
+DISTVERSION=	1.2
 CATEGORIES=	devel
 MASTER_SITES=	GNU
 

devel/libunistring/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1666318128
-SHA256 (libunistring-1.1.tar.xz) = 827c1eb9cb6e7c738b171745dac0888aa58c5924df2e59239318383de0729b98
-SIZE (libunistring-1.1.tar.xz) = 2397676
+TIMESTAMP = 1708981678
+SHA256 (libunistring-1.2.tar.xz) = 632bd65ed74a881ca8a0309a1001c428bd1cbd5cd7ddbf8cedcd2e65f4dcdc44
+SIZE (libunistring-1.2.tar.xz) = 2502196

devel/libunistring/pkg-plist

@@ -13,6 +13,7 @@
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_20.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_21.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_22.html
+%%PORTDOCS%%%%DOCSDIR%%/libunistring_23.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_3.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_4.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_5.html
@@ -21,6 +22,7 @@
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_8.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_9.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_abt.html
+%%PORTDOCS%%%%DOCSDIR%%/libunistring_fot.html
 %%PORTDOCS%%%%DOCSDIR%%/libunistring_toc.html
 include/unistring/inline.h
 include/unistring/stdbool.h
@@ -34,6 +36,7 @@ include/unitypes.h
 include/unistr.h
 include/uniconv.h
 include/unistdio.h
+include/unimetadata.h
 include/uniname.h
 include/unictype.h
 include/uniwidth.h
@@ -44,4 +47,4 @@ include/unicase.h
 include/unigbrk.h
 lib/libunistring.so
 lib/libunistring.so.5
-lib/libunistring.so.5.0.0
+lib/libunistring.so.5.1.0