libicu73: provides libicu-devel instead of icu-devel

So, metapackage will be kept

srcpkgs/libicu73/template

@@ -1,7 +1,7 @@
 # Template file for 'libicu73'
 pkgname=libicu73
 version=73.2
-revision=5
+revision=6
 build_wrksrc=source
 build_style=gnu-configure
 # use archive data instead of .so data for correct cross-compiling
@@ -100,8 +100,8 @@ post_install() {
 
 libicu73-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision}"
-	replaces="icu-devel>=0"
-	provides="icu-devel-${version}_${revision}"
+	replaces="libicu-devel>=0"
+	provides="libicu-devel-${version}_${revision}"
 	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include